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Genre- a category of artistic composition, as in music or literature, characterized by similarities in form, style, or subject matter.

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Genre- a category of artistic composition, as in music or literature, characterized by similarities in form, style, or subject matter.

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35MM Film- describes a common type of image sensor format that's used in film photography. The general rule is, the larger the film, the better the resolution 

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35MM Film- describes a common type of image sensor format that's used in film photography. The general rule is, the larger the film, the better the resolution 

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Twin Lens Camera- A twin-lens reflex camera is a type of camera with two objective lenses of the same focal length. One of the lenses is the photographic objective or "taking lens", while the other is used for the viewfinder system, which is usually viewed from above at waist level.

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Twin Lens Camera- A twin-lens reflex camera is a type of camera with two objective lenses of the same focal length. One of the lenses is the photographic objective or "taking lens", while the other is used for the viewfinder system, which is usually viewed from above at waist level.

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camera obscura- a darkened box with a convex lens or aperture for projecting the image of an external object onto a screen inside. It is important historically in the development of photography.

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camera obscura- a darkened box with a convex lens or aperture for projecting the image of an external object onto a screen inside. It is important historically in the development of photography.

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Gelatin Silver Process- The gelatin silver process is the most commonly used chemical process in black-and-white photography, and is the fundamental chemical process for modern analog color photography. As such, films and printing papers available for analog photography rarely rely on any other chemical process to record an image.

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Gelatin Silver Process- The gelatin silver process is the most commonly used chemical process in black-and-white photography, and is the fundamental chemical process for modern analog color photography. As such, films and printing papers available for analog photography rarely rely on any other chemical process to record an image.

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Curator- a keeper or custodian of a museum or other collection.

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Curator- a keeper or custodian of a museum or other collection.

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Exhibition- a public display of works of art or items of interest, held in an art gallery or museum or at a trade fair.

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Exhibition- a public display of works of art or items of interest, held in an art gallery or museum or at a trade fair.

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gallery- a room or building for the display or sale of works of art.

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gallery- a room or building for the display or sale of works of art.

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museum-a building in which objects of historical, scientific, artistic, or cultural interest are stored and exhibited.

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museum-a building in which objects of historical, scientific, artistic, or cultural interest are stored and exhibited.

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Photography Studio- A photographic studio is often a business owned and represented by one or more photographers, possibly accompanied by assistants and pupils

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Photography Studio- A photographic studio is often a business owned and represented by one or more photographers, possibly accompanied by assistants and pupils

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Line- A line is an identifiable path created by a point moving in space

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Line- A line is an identifiable path created by a point moving in space

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Radial Symmetry- symmetry around a central axis, as in a starfish or a tulip flower.

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Radial Symmetry- symmetry around a central axis, as in a starfish or a tulip flower.

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Shape- An element of art that is two-dimensional, flat, or limited to height and width

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Shape- An element of art that is two-dimensional, flat, or limited to height and width

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Color- An element of art made up of three properties: hue, value, and intensity. • Hue: name of color • Value: hue’s lightness and darkness (a color’s value changes when white or black is added) • Intensity: quality of brightness and purity (high intensity= color is strong and bright; low intensity= color is faint and dull)

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Color- An element of art made up of three properties: hue, value, and intensity. • Hue: name of color • Value: hue’s lightness and darkness (a color’s value changes when white or black is added) • Intensity: quality of brightness and purity (high intensity= color is strong and bright; low intensity= color is faint and dull)

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Space- An element of art by which positive and negative areas are defined or a sense of depth achieved in a work of art .

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Space- An element of art by which positive and negative areas are defined or a sense of depth achieved in a work of art .

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Texture - An element of art that refers to the way things feel, or look as if they might feel if touched.

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Texture - An element of art that refers to the way things feel, or look as if they might feel if touched.

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Value- the lightness or darkness of tones or colors. White is the lightest value; black is the darkest. The value halfway between these extremes is called middle gray.

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Value- the lightness or darkness of tones or colors. White is the lightest value; black is the darkest. The value halfway between these extremes is called middle gray.

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Form- An element of art that is three-dimensional and encloses volume; includes height, width AND depth (as in a cube, a sphere, a pyramid, or a cylinder). Form may also be free flowing.

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Form- An element of art that is three-dimensional and encloses volume; includes height, width AND depth (as in a cube, a sphere, a pyramid, or a cylinder). Form may also be free flowing.

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Balance- is the distribution of the visual weight of objects, colors, texture, and space. If the design was a scale, these elements should be balanced to make a design feel stable. In symmetrical balance, the elements used on one side of the design are similar to those on the other side; in asymmetrical balance, the sides are different but still look balanced. In radial balance, the elements are arranged around a central point and may be similar.

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Balance- is the distribution of the visual weight of objects, colors, texture, and space. If the design was a scale, these elements should be balanced to make a design feel stable. In symmetrical balance, the elements used on one side of the design are similar to those on the other side; in asymmetrical balance, the sides are different but still look balanced. In radial balance, the elements are arranged around a central point and may be similar.

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Emphasis- is the part of the design that catches the viewer’s attention. Usually the artist will make one area stand out by contrasting it with other areas. The area could be different in size, color, texture, shape, etc.

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Emphasis- is the part of the design that catches the viewer’s attention. Usually the artist will make one area stand out by contrasting it with other areas. The area could be different in size, color, texture, shape, etc.

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Movement- is the path the viewer’s eye takes through the work of art, often to focal areas. Such movement can be directed along lines, edges, shape, and color within the work of art.

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Movement- is the path the viewer’s eye takes through the work of art, often to focal areas. Such movement can be directed along lines, edges, shape, and color within the work of art.

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Pattern- is the repeating of an object or symbol all over the work of art.

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Pattern- is the repeating of an object or symbol all over the work of art.

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Proportion- is the feeling of unity created when all parts (sizes, amounts, or number) relate well with each other. When drawing the human figure, proportion can refer to the size of the head compared to the rest of the body.

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Proportion- is the feeling of unity created when all parts (sizes, amounts, or number) relate well with each other. When drawing the human figure, proportion can refer to the size of the head compared to the rest of the body.

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Variety- is the use of several elements of design to hold the viewer’s attention and to guide the viewer’s eye through and around the work of art.

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Variety- is the use of several elements of design to hold the viewer’s attention and to guide the viewer’s eye through and around the work of art.

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Unity- is the feeling of harmony between all parts of the work of art, which creates a sense of completeness. 

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Unity- is the feeling of harmony between all parts of the work of art, which creates a sense of completeness. 

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symmetry- correct or pleasing proportion of the parts of a thing.

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symmetry- correct or pleasing proportion of the parts of a thing.

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Asymmetry- lack of equality or equivalence between parts or aspects of something; lack of symmetry.

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Asymmetry- lack of equality or equivalence between parts or aspects of something; lack of symmetry.

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Juxtaposition- the fact of two things being seen or placed close together with contrasting effect.

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Juxtaposition- the fact of two things being seen or placed close together with contrasting effect.

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abstract- Abstraction in its main sense is a conceptual process where general rules and concepts are derived from the usage and classification of specific examples, literal signifiers, first principles, or other methods.

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abstract- Abstraction in its main sense is a conceptual process where general rules and concepts are derived from the usage and classification of specific examples, literal signifiers, first principles, or other methods.

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Gradient- Gradients, also known as color transitions, are a gradual blending from one color to another color (or, if you're in a colorful mood, from one color to another color to another color—gradients aren't limited to two shades). via Walker Art.

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Gradient- Gradients, also known as color transitions, are a gradual blending from one color to another color (or, if you're in a colorful mood, from one color to another color to another color—gradients aren't limited to two shades). via Walker Art.

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Cool Colors-Cool colors include green, blue, and purple, and variations of those three colors. Blue is the only primary color within the cool spectrum. Greens take on some of the attributes of yellow, and purple takes on some of the attributes of red. They are often more subdued than warm colors.

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Cool Colors-Cool colors include green, blue, and purple, and variations of those three colors. Blue is the only primary color within the cool spectrum. Greens take on some of the attributes of yellow, and purple takes on some of the attributes of red. They are often more subdued than warm colors.

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warm colors- One group of colors in the color wheel is associated with the sun, warmth and fire. These colors are called warm colors since they evoke warm feelings in people. Yellow, red, orange and different shades of these colors are warm colors.

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warm colors- One group of colors in the color wheel is associated with the sun, warmth and fire. These colors are called warm colors since they evoke warm feelings in people. Yellow, red, orange and different shades of these colors are warm colors.

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Neutral Colors- neutral means without color. Neutrals such as beige, ivory, taupe, black, gray, and shades of white appear to be without color, but in many applications these hues often have undertones

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Neutral Colors- neutral means without color. Neutrals such as beige, ivory, taupe, black, gray, and shades of white appear to be without color, but in many applications these hues often have undertones

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Complementary colors- Red and green; yellow and purple; orange and blue; green and magenta. Complementary color combos tend to be bold, which is why sports teams often use this formula for their colors.

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Complementary colors- Red and green; yellow and purple; orange and blue; green and magenta. Complementary color combos tend to be bold, which is why sports teams often use this formula for their colors.

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Monochromatic- containing or using only one color.

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Monochromatic- containing or using only one color.

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Constructive criticism- Constructive criticism focuses on providing constructive feedback, supported by specific examples, to help you improve in some area. Constructive criticism should be offered in a friendly manner with good intentions.

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Constructive criticism- Constructive criticism focuses on providing constructive feedback, supported by specific examples, to help you improve in some area. Constructive criticism should be offered in a friendly manner with good intentions.

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Plagiarism- the practice of taking someone else's work or ideas and passing them off as one's own.

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Plagiarism- the practice of taking someone else's work or ideas and passing them off as one's own.

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Ethical- relating to moral principles or the branch of knowledge dealing with these.

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Ethical- relating to moral principles or the branch of knowledge dealing with these.

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Objective Vs subjective- Use subjective when you're talking about an opinion or feeling that is based on an individual's perspective or preferences. Use objective when you're talking about something—like an assessment, decision, or report—that's unbiased and based solely on the observable or verifiable facts.

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Objective Vs subjective- Use subjective when you're talking about an opinion or feeling that is based on an individual's perspective or preferences. Use objective when you're talking about something—like an assessment, decision, or report—that's unbiased and based solely on the observable or verifiable facts.

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Copyright vs Trade Mark-Copyright protects original work, whereas a trademark protects items that distinguish or identify a particular business from another. Copyright is generated automatically upon the creation of original work, whereas a trademark is established through common use of a mark in the course of business.

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Copyright vs Trade Mark-Copyright protects original work, whereas a trademark protects items that distinguish or identify a particular business from another. Copyright is generated automatically upon the creation of original work, whereas a trademark is established through common use of a mark in the course of business.

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Rule of thirds- The rule of thirds is a composition guideline that places your subject in the left or right third of an image, leaving the other two thirds more open. ... It's called the rule of thirds, but you can think of it as giving you four crosshairs with which to target a shot's important elements.

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Rule of thirds- The rule of thirds is a composition guideline that places your subject in the left or right third of an image, leaving the other two thirds more open. ... It's called the rule of thirds, but you can think of it as giving you four crosshairs with which to target a shot's important elements.

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leading lines- Leading lines are lines that appear in a photograph that have been framed and positioned by the photographer to draw the viewer's eye towards a specific point of interest. These lines often draw the viewer's eye in a specific direction or towards a designated portion of the photograph.

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leading lines- Leading lines are lines that appear in a photograph that have been framed and positioned by the photographer to draw the viewer's eye towards a specific point of interest. These lines often draw the viewer's eye in a specific direction or towards a designated portion of the photograph.

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golden ratio- The golden ratio is a ratio of approximately 1.618 to 1. Artists have used this ratio for centuries to create works of art from paintings to architecture.

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golden ratio- The golden ratio is a ratio of approximately 1.618 to 1. Artists have used this ratio for centuries to create works of art from paintings to architecture.

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negative space- Negative space photography is the area surrounding the main subject in a photo that is left unoccupied. Put simply, it is the space around the object itself that helps define the positive space (or main focus).

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negative space- Negative space photography is the area surrounding the main subject in a photo that is left unoccupied. Put simply, it is the space around the object itself that helps define the positive space (or main focus).

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positive space- Positive space refers to the subject or areas of interest in an artwork, such as a person's face or figure in a portrait, the objects in a still life painting, or the trees in a landscape painting. Negative space is the background or the area that surrounds the subject of the work.

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positive space- Positive space refers to the subject or areas of interest in an artwork, such as a person's face or figure in a portrait, the objects in a still life painting, or the trees in a landscape painting. Negative space is the background or the area that surrounds the subject of the work.

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Backlighting-In lighting design, backlighting is the process of illuminating the subject from the back. In other words, the lighting instrument and the viewer face each other, with the subject in between.

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Backlighting-In lighting design, backlighting is the process of illuminating the subject from the back. In other words, the lighting instrument and the viewer face each other, with the subject in between.

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Diffused lighting- Diffused light, or soft light, is light that's filtered by something. Sunlight through a sheer curtain is diffused. Light from behind a lampshade is diffused compared to the direct light of a bare bulb. The lampshade softens and scatters the light.

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Diffused lighting- Diffused light, or soft light, is light that's filtered by something. Sunlight through a sheer curtain is diffused. Light from behind a lampshade is diffused compared to the direct light of a bare bulb. The lampshade softens and scatters the light.

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Ambient Light- Ambient light can be defined as any form of light that you didn't add to your photo. ... Natural ambient light can include things like sunlight, moonlight or fireflies. On the other hand, examples of artificial ambient light include: fireplaces, candles, string lights or lamps.

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Ambient Light- Ambient light can be defined as any form of light that you didn't add to your photo. ... Natural ambient light can include things like sunlight, moonlight or fireflies. On the other hand, examples of artificial ambient light include: fireplaces, candles, string lights or lamps.

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Chiaroscuro- the treatment of light and shade in drawing and painting.an effect of contrasted light and shadow created by light falling unevenly or from a particular direction on something.

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Chiaroscuro- the treatment of light and shade in drawing and painting.an effect of contrasted light and shadow created by light falling unevenly or from a particular direction on something.

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Silhouette- Silhouette photography is all about getting your lighting right. A silhouette effect is created when a light source is placed behind your subject, with little to no light in front of your subject. ... That way, you're more likely to capture a warm-colored sky, and there won't be too much light brightening up your subject.

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Silhouette- Silhouette photography is all about getting your lighting right. A silhouette effect is created when a light source is placed behind your subject, with little to no light in front of your subject. ... That way, you're more likely to capture a warm-colored sky, and there won't be too much light brightening up your subject.

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Diptych- A diptych is any object with two flat plates which form a pair, often attached by hinge. For example, the standard notebook and school exercise book of the ancient world was a diptych consisting of a pair of such plates that contained a recessed space filled with wax.

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Diptych- A diptych is any object with two flat plates which form a pair, often attached by hinge. For example, the standard notebook and school exercise book of the ancient world was a diptych consisting of a pair of such plates that contained a recessed space filled with wax.

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Triptych- A triptych is a work of art that is divided into three sections, or three carved panels that are hinged together and can be folded shut or displayed open. It is therefore a type of polyptych, the term for all multi-panel works.

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Triptych- A triptych is a work of art that is divided into three sections, or three carved panels that are hinged together and can be folded shut or displayed open. It is therefore a type of polyptych, the term for all multi-panel works.

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Orthographic View- Orthographic views are two-dimensional views of three-dimensional objects. Orthographic views are created by projecting a view of an object onto a plane which is usually positioned so that it is parallel to one of the planes of the object. See Figure 5-1.

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Orthographic View- Orthographic views are two-dimensional views of three-dimensional objects. Orthographic views are created by projecting a view of an object onto a plane which is usually positioned so that it is parallel to one of the planes of the object. See Figure 5-1.

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Barrel Lens Distortion- Barrel distortion describes a type of distortion wherein lines that are straight in real life appear to curve inwards (like the walls of a barrel). A good way to check for barrel distortion is to look for parallel lines in the area you are shooting and see if the lines appear parallel in your image.

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Barrel Lens Distortion- Barrel distortion describes a type of distortion wherein lines that are straight in real life appear to curve inwards (like the walls of a barrel). A good way to check for barrel distortion is to look for parallel lines in the area you are shooting and see if the lines appear parallel in your image.

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Pincushion Distortion- In geometric optics, distortion is a deviation from rectilinear projection; a projection in which straight lines in a scene remain straight in an image. It is a form of optical aberration.

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Pincushion Distortion- In geometric optics, distortion is a deviation from rectilinear projection; a projection in which straight lines in a scene remain straight in an image. It is a form of optical aberration.

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Iso- ISO is your camera's sensitivity to light as it pertains to either film or a digital sensor. A lower ISO value means less sensitivity to light, while a higher ISO means more sensitivity.

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Iso- ISO is your camera's sensitivity to light as it pertains to either film or a digital sensor. A lower ISO value means less sensitivity to light, while a higher ISO means more sensitivity.

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Asa- scale is an arbitrary rating of film speed; that is, the sensitivity of the film to light. If everything else is kept constant, the required exposure time is inversely proportional to the ASA rating.

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Asa- scale is an arbitrary rating of film speed; that is, the sensitivity of the film to light. If everything else is kept constant, the required exposure time is inversely proportional to the ASA rating.

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Image sensor- An image sensor or imager is a sensor that detects and conveys information used to make an image. It does so by converting the variable attenuation of light waves into signals, small bursts of current that convey the information. The waves can be light or other electromagnetic radiation.

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Image sensor- An image sensor or imager is a sensor that detects and conveys information used to make an image. It does so by converting the variable attenuation of light waves into signals, small bursts of current that convey the information. The waves can be light or other electromagnetic radiation.

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film grain- Film grain or granularity is the random optical texture of processed photographic film due to the presence of small particles of a metallic silver, or dye clouds, developed from silver halide that have received enough photons. While film grain is a function of such particles it is not the same thing as such.

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film grain- Film grain or granularity is the random optical texture of processed photographic film due to the presence of small particles of a metallic silver, or dye clouds, developed from silver halide that have received enough photons. While film grain is a function of such particles it is not the same thing as such.

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Digital Noise- Image noise is random variation of brightness or color information in images, and is usually an aspect of electronic noise. It can be produced by the image sensor and circuitry of a scanner or digital camera. Image noise can also originate in film grain and in the unavoidable shot noise of an ideal photon detector.

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Digital Noise- Image noise is random variation of brightness or color information in images, and is usually an aspect of electronic noise. It can be produced by the image sensor and circuitry of a scanner or digital camera. Image noise can also originate in film grain and in the unavoidable shot noise of an ideal photon detector.

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Aperture- In optics, an aperture is a hole or an opening through which light travels. More specifically, the aperture and focal length of an optical system determine the cone angle of a bundle of rays that come to a focus in the image plane. An optical system typically has many openings or structures that limit the ray bundles.

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Aperture- In optics, an aperture is a hole or an opening through which light travels. More specifically, the aperture and focal length of an optical system determine the cone angle of a bundle of rays that come to a focus in the image plane. An optical system typically has many openings or structures that limit the ray bundles.

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F/stop- used to denote aperture measurements on your camera. The aperture controls the amount of light that enters the camera lens, and it's measured in f-stops.

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F/stop- used to denote aperture measurements on your camera. The aperture controls the amount of light that enters the camera lens, and it's measured in f-stops.

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Lens Focal Length- The focal length of a lens is determined when the lens is focused at infinity. Lens focal length tells us the angle of view—how much of the scene will be captured—and the magnification—how large individual elements will be. The longer the focal length, the narrower the angle of view and the higher the magnification.

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Lens Focal Length- The focal length of a lens is determined when the lens is focused at infinity. Lens focal length tells us the angle of view—how much of the scene will be captured—and the magnification—how large individual elements will be. The longer the focal length, the narrower the angle of view and the higher the magnification.

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Depth of field- Depth of field is the distance between the closest and farthest objects in a photo that appears acceptably sharp. ... In a photograph with a narrow DoF, only a small slice of the image is in focus. Conversely, with a large DoF, much more of the scene is sharp.

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Depth of field- Depth of field is the distance between the closest and farthest objects in a photo that appears acceptably sharp. ... In a photograph with a narrow DoF, only a small slice of the image is in focus. Conversely, with a large DoF, much more of the scene is sharp.

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Bokeh- In photography, bokeh is the aesthetic quality of the blur produced in out-of-focus parts of an image. Bokeh has also been defined as "the way the lens renders out-of-focus points of light". Differences in lens aberrations and aperture shape cause very different bokeh effects.

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Bokeh- In photography, bokeh is the aesthetic quality of the blur produced in out-of-focus parts of an image. Bokeh has also been defined as "the way the lens renders out-of-focus points of light". Differences in lens aberrations and aperture shape cause very different bokeh effects.

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Auto mode-  Auto Mode. Automatic Exposure is when the camera chooses the optimum shutter speed, aperture, ISO and flash settings for your shot. All you need to do is point and shoot. This can be good if you have no idea of what settings to choose and also when you need to shoot quickly.

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Auto mode-  Auto Mode. Automatic Exposure is when the camera chooses the optimum shutter speed, aperture, ISO and flash settings for your shot. All you need to do is point and shoot. This can be good if you have no idea of what settings to choose and also when you need to shoot quickly.

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What you need to know to become the world’s next best blogger.

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Manual mode- In this mode, you can manually set both the aperture and the shutter speed to any value you want – the camera lets you fully take over the exposure controls. This mode is generally used in situations, where the camera has a hard time figuring out the correct exposure in extreme lighting situations.

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Manual mode- In this mode, you can manually set both the aperture and the shutter speed to any value you want – the camera lets you fully take over the exposure controls. This mode is generally used in situations, where the camera has a hard time figuring out the correct exposure in extreme lighting situations.

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Aperture Priority Mode- Aperture priority, often abbreviated A or Av (for aperture value) on a camera mode dial, is a setting on some cameras that allows the user to set a specific aperture value (f-number) while the camera selects a shutter speed to match it that will result in proper exposure based on the lighting conditions as measured by

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Aperture Priority Mode- Aperture priority, often abbreviated A or Av (for aperture value) on a camera mode dial, is a setting on some cameras that allows the user to set a specific aperture value (f-number) while the camera selects a shutter speed to match it that will result in proper exposure based on the lighting conditions as measured by

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Shutter priority mode- Shutter priority mode is a semi-automatic shooting mode in cameras. It allows the user to select a shutter speed while the camera automatically adjusts the aperture to get the correct exposure. In Canon camera's it is labeled as Tv (Time value) or in Nikon as S (Shutter Priority auto)

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Shutter priority mode- Shutter priority mode is a semi-automatic shooting mode in cameras. It allows the user to select a shutter speed while the camera automatically adjusts the aperture to get the correct exposure. In Canon camera's it is labeled as Tv (Time value) or in Nikon as S (Shutter Priority auto)

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Program mode- Program mode (the "P" on the mode dial of most DSLRs) means that the camera still sets the exposure for you. It chooses the correct aperture and shutter speed for the light available, so your shot is correctly exposed. Program mode also unlocks other functions that give you more creative control over your images.

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Program mode- Program mode (the "P" on the mode dial of most DSLRs) means that the camera still sets the exposure for you. It chooses the correct aperture and shutter speed for the light available, so your shot is correctly exposed. Program mode also unlocks other functions that give you more creative control over your images.

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Shutter Speed- Shutter speed is exactly what it sounds like: It's the speed at which the shutter of the camera closes. A fast shutter speed creates a shorter exposure — the amount of light the camera takes in — and a slow shutter speed gives the photographer a longer exposure.

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Shutter Speed- Shutter speed is exactly what it sounds like: It's the speed at which the shutter of the camera closes. A fast shutter speed creates a shorter exposure — the amount of light the camera takes in — and a slow shutter speed gives the photographer a longer exposure.

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Bulb Mode- Bulb mode is simply a shutter speed option that you can select in Manual mode on your camera. It allows your shutter speed to be any length you choose: one second, one minute, 17 minutes, or anything else.

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Bulb Mode- Bulb mode is simply a shutter speed option that you can select in Manual mode on your camera. It allows your shutter speed to be any length you choose: one second, one minute, 17 minutes, or anything else.

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Motion blur- What Is Motion Blur? In photography, motion blur is the purposeful streaking or blurring of an object in motion in a photo for visual effect. It's a great technique for capturing movement in a still image, and is often used in both nature photography and sports photography.

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Motion blur- What Is Motion Blur? In photography, motion blur is the purposeful streaking or blurring of an object in motion in a photo for visual effect. It's a great technique for capturing movement in a still image, and is often used in both nature photography and sports photography.

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Tripod- a three-legged stand for supporting a camera or other apparatus.

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Tripod- a three-legged stand for supporting a camera or other apparatus.

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Camera Shake- Camera shake is a term used to define the act of accidentally shaking a camera during shooting due to unsteady hands, which results in blurry images. This generally occurs more often if you're shooting on a low shutter speed or with a heavy lens, and can be avoided by using a tripod and cable release setup.

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Camera Shake- Camera shake is a term used to define the act of accidentally shaking a camera during shooting due to unsteady hands, which results in blurry images. This generally occurs more often if you're shooting on a low shutter speed or with a heavy lens, and can be avoided by using a tripod and cable release setup.

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Long Exposure- Long-exposure, time-exposure, or slow-shutter photography involves using a long-duration shutter speed to sharply capture the stationary elements of images while blurring, smearing, or obscuring the moving elements. 

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Long Exposure- Long-exposure, time-exposure, or slow-shutter photography involves using a long-duration shutter speed to sharply capture the stationary elements of images while blurring, smearing, or obscuring the moving elements. 

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Time Lapse- Time-lapse photography is a technique in which the frequency at which film frames are captured is much lower than the frequency used to view the sequence. When played at normal speed, time appears to be moving faster and thus lapsing.

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Time Lapse- Time-lapse photography is a technique in which the frequency at which film frames are captured is much lower than the frequency used to view the sequence. When played at normal speed, time appears to be moving faster and thus lapsing.

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light painting - Light painting, painting with light, light drawing, or light art performance photography are terms that describe photographic techniques of moving a light source while taking a long exposure photograph, 

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light painting - Light painting, painting with light, light drawing, or light art performance photography are terms that describe photographic techniques of moving a light source while taking a long exposure photograph, 

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panning- panning, in mining, simple method of separating particles of greater specific gravity (especially gold) from soil or gravels by washing in a pan with water. Panning is one of the principal techniques of the individual prospector for recovering gold and diamonds in placer (alluvial) deposits. 

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panning- panning, in mining, simple method of separating particles of greater specific gravity (especially gold) from soil or gravels by washing in a pan with water. Panning is one of the principal techniques of the individual prospector for recovering gold and diamonds in placer (alluvial) deposits. 

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Burst Mode- Burst mode, also called continuous shooting mode, sports mode, continuous mode, or burst shot, is a shooting mode in still cameras. In burst mode, the photographer captures several photos in quick succession by either pressing the shutter button or holding it down

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Burst Mode- Burst mode, also called continuous shooting mode, sports mode, continuous mode, or burst shot, is a shooting mode in still cameras. In burst mode, the photographer captures several photos in quick succession by either pressing the shutter button or holding it down

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18% Grey-  An 18% grey card reflects back 18% of the light that hits it. And it is actually the geometric mean between white paper (95% reflective) and black ink (3.5% reflective)

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18% Grey-  An 18% grey card reflects back 18% of the light that hits it. And it is actually the geometric mean between white paper (95% reflective) and black ink (3.5% reflective)

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Spot Metering- In photography, the metering mode refers to the way in which a camera determines exposure. Cameras generally allow the user to select between spot, center-weighted average, or multi-zone metering modes. 

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Spot Metering- In photography, the metering mode refers to the way in which a camera determines exposure. Cameras generally allow the user to select between spot, center-weighted average, or multi-zone metering modes. 

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partial Metering- Partial metering covers only the centre 6.2% of the frame in the viewfinder, thus providing precise metering only for the subject. When the background is brighter than the subject due to reasons like back lighting, this metering mode is particularly useful.

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partial Metering- Partial metering covers only the centre 6.2% of the frame in the viewfinder, thus providing precise metering only for the subject. When the background is brighter than the subject due to reasons like back lighting, this metering mode is particularly useful.

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Evaluative Metering- Evaluative metering is the default metering mode on most cameras. It ensures that the camera will automatically adjust to the right exposure setting even when the ambient lighting shows greater contrast.

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Evaluative Metering- Evaluative metering is the default metering mode on most cameras. It ensures that the camera will automatically adjust to the right exposure setting even when the ambient lighting shows greater contrast.

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center weighted average metering- Center-weighted average metering works on the assumption that the most important part of the image is probably in the center. It measures the whole scene but places extra emphasis on the light values in the middle. Center-weighted averaging is a bit of a throwback.

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center weighted average metering- Center-weighted average metering works on the assumption that the most important part of the image is probably in the center. It measures the whole scene but places extra emphasis on the light values in the middle. Center-weighted averaging is a bit of a throwback.

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Shadows- a dark area or shape produced by a body coming between rays of light and a surface.

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Shadows- a dark area or shape produced by a body coming between rays of light and a surface.

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midtone- A medium tone, one that is neither very dark nor very light.

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midtone- A medium tone, one that is neither very dark nor very light.

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highlights- Highlights are the lightest elements in an image, whereas shadows are the darkest areas. Dynamic range is the ratio between those vivid highlights and dark shadows, from bright white to pure black. ... Alternatively, the white point is the part of the image that is completely white — the brightest spot in the photo.

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highlights- Highlights are the lightest elements in an image, whereas shadows are the darkest areas. Dynamic range is the ratio between those vivid highlights and dark shadows, from bright white to pure black. ... Alternatively, the white point is the part of the image that is completely white — the brightest spot in the photo.

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vignette-a small illustration or portrait photograph which fades into its background without a definite border.

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vignette-a small illustration or portrait photograph which fades into its background without a definite border.

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sepia tone- Sepia toning is a chemical process used in photography which changes the appearance of black-and-white prints to brown. The color is now often associated with antique photographs. Most photo graphics software programs and many digital cameras include a sepia tone filter to mimic the appearance of sepia-toned prints.

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sepia tone- Sepia toning is a chemical process used in photography which changes the appearance of black-and-white prints to brown. The color is now often associated with antique photographs. Most photo graphics software programs and many digital cameras include a sepia tone filter to mimic the appearance of sepia-toned prints.

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AF Points- An AF point is a specific part of the frame where the camera is able to focus on something. When looking through the viewfinder, these points are denoted by small squares clustered around the centre of the frame.

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AF Points- An AF point is a specific part of the frame where the camera is able to focus on something. When looking through the viewfinder, these points are denoted by small squares clustered around the centre of the frame.

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Bracketing- Bracketing is a technique where a photographer takes shots of the same image using different camera settings. ... The most common type of bracketing is exposure bracketing, where the same shot is captured with at least three different exposures.

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Bracketing- Bracketing is a technique where a photographer takes shots of the same image using different camera settings. ... The most common type of bracketing is exposure bracketing, where the same shot is captured with at least three different exposures.

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exposure level indicator- It shows you what you have set in terms of exposure compensation and/or auto exposure bracketing. It is only shown in exposure modes that use exposure compensation or auto exposure bracketing. The scale on the side shows the measurement from the light meter based on the current exposure parameters.

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exposure level indicator- It shows you what you have set in terms of exposure compensation and/or auto exposure bracketing. It is only shown in exposure modes that use exposure compensation or auto exposure bracketing. The scale on the side shows the measurement from the light meter based on the current exposure parameters.

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Exposure Compensation- Exposure compensation is used to alter exposure from the value selected by the camera, making photographs brighter or darker. Exposure is a matter of personal preference, and an exposure brighter or darker than that selected by the camera may sometimes better reflect the photographer's intent.

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Exposure Compensation- Exposure compensation is used to alter exposure from the value selected by the camera, making photographs brighter or darker. Exposure is a matter of personal preference, and an exposure brighter or darker than that selected by the camera may sometimes better reflect the photographer's intent.

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white balance card- White balance (WB) is the process of removing unrealistic color casts, so that objects which appear white in person are rendered white in your photo. Proper camera white balance has to take into account the "color temperature" of a light source, which refers to the relative warmth or coolness of white light.

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white balance card- White balance (WB) is the process of removing unrealistic color casts, so that objects which appear white in person are rendered white in your photo. Proper camera white balance has to take into account the "color temperature" of a light source, which refers to the relative warmth or coolness of white light.

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Workspace Switcher- the place where you can switch between your work spaces. 

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Workspace Switcher- the place where you can switch between your work spaces. 

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Toolbar- When you launch Photoshop, the Tools bar automatically appears on the left side of the window. If you wish, you can click the bar at the top of the toolbox and drag the Tools bar to a more convenient place. If you don't see the Tools bar when you open Photoshop, go to the Window menu and select Show Tools.

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Toolbar- When you launch Photoshop, the Tools bar automatically appears on the left side of the window. If you wish, you can click the bar at the top of the toolbox and drag the Tools bar to a more convenient place. If you don't see the Tools bar when you open Photoshop, go to the Window menu and select Show Tools.

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palettes- Palettes [shown right] are groups of tools used to edit and manipulate your image. Photoshop contains over two dozen palettes that can be shown or hidden by using the Window menu and selecting the palette you wish to reveal.

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palettes- Palettes [shown right] are groups of tools used to edit and manipulate your image. Photoshop contains over two dozen palettes that can be shown or hidden by using the Window menu and selecting the palette you wish to reveal.

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Menu bar photoshop-The menu bar is used to open and save files, adjust the canvas size, access some of the editing tools, open and close various windows, and more. The menu bar consists of 11 items: File, Edit, Image, Layer, Select, Filter, Analysis, 3D, View, Window, and Help.

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Menu bar photoshop-The menu bar is used to open and save files, adjust the canvas size, access some of the editing tools, open and close various windows, and more. The menu bar consists of 11 items: File, Edit, Image, Layer, Select, Filter, Analysis, 3D, View, Window, and Help.

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Tool Options Bar- Many of the tools in Graphic have customizable settings that allow you to adjust their behavior. The settings for the currently selected tool appear in the Tool Options bar above the Canvas. Selected Tool - The name of the currently selected tool appears on the left side of the Tool Options bar.

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Tool Options Bar- Many of the tools in Graphic have customizable settings that allow you to adjust their behavior. The settings for the currently selected tool appear in the Tool Options bar above the Canvas. Selected Tool - The name of the currently selected tool appears on the left side of the Tool Options bar.