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Classifying the types of photography is a really difficult exercise. First of all, it has been difficult discerning what is a genre and what is a technique.And it is tough deciding what is a genre and what is a sub-genre.

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35mm" refers to the width of the film (actual dimensions are 36x24 mm, but the name comes from video, which was actually 35mm).

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A twin-lens reflex camera is a type of camera with two objective lenses of the same focal length.

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The term Large Format simply means big film size. Large format cameras use sheet film sized 4x5" or larger with the most common film sizes being 4x5" and 8x10" Because in photography, the bigger the film size, the better the quality

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The gelatin silver process is the photographic process used with currently available black-and-white films and printing papers.

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a keeper or custodian of a museum or other collection.

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An art exhibition is traditionally the space in which art objects (in the most general sense) meet an audience. The exhibit is universally understood to be for some temporary period unless, as is rarely true, it is stated to be a "permanent exhibition"

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The role of any rule of composition is to draw the eye into a photograph. Framing refers to using elements of a scene to create a frame within your frame. For example, you might shoot through a doorway, pulled back curtains, branches, fences, tunnels, or arches to highlight your subject.

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

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the exclusive legal right, given to an originator or an assignee to print, publish, perform, film, or record literary, artistic, or musical material, and to authorize others to do the same.

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A very powerful method of improving the composition of photos is the use of lines. ... Second, they lead the eye through the photograph. By affecting mood, lines add emotional content to images. By leading the viewer's eye, they keep the viewer's attention focused on the image.

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Put simply, negative space is the area which surrounds the main subject in your photo

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The definition of color is a component of light which is separated when it is reflected off of an object. ... When you seek to definea specific color, there are three properties to consider; Hue, Value, and Saturation.

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shape is a flat, enclosed area of an artwork created through lines, textures, colours or an area enclosed by other shapes for example triangles circles and squares

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form can refer to a three-dimensional composition or object within a three-dimensional composition.

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Texture photography is one way of drawing the viewer's attention into the image. Photographs that use this technique create impact by showing different textures.

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In photography, exposure value (EV) is a number that represents a combination of a camera's shutter speed and f-number

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is defined as an area or object within the artwork that draws attention and becomes a focal point. Subordination is defined as minimizing or toning down other compositional elements in order to bring attention to the focal point.

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Contrast is a powerful photographic tool that helps to draw viewer's attention to the subject. In black-and-white photography, tonal contrast refers to the different in tones of the image: from white to grey to black. ... And in the larger sense, contrast is any striking difference that gives added emphasis to the subject.

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Balance is a compositional technique in photographythat juxtaposes images within a frame so that the objects are of equal visual weight

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Patterns are simply repeated shapes, colours or objects, ordered in either regular or irregular formations

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A photograph is two-dimensional. Subjects that open their doors to our lenses are three-dimensional. To convey the third dimension and depth in a photo, you need to portray dimensionality. One way to achieve this is to include compositional elements that provide a sense of scale in the picture.

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Motion blur is the apparent streaking of moving objects in a photograph or a sequence of frames, such as a film or animation. It results when the image being recorded changes during the recording of a single exposure, due to rapid movement or long exposure.

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Harmony. The dictionary definition of harmony is “a consistent, orderly, or pleasing arrangement of parts;congruity”. This happens in art by using similar elements through out a piece that bring it together in a “pleasing” way. ... The white water is also simple and creates a “harmony”

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Radial symmetry or balance is a type of balance in which the parts of an object or picture are regularly arranged and radiate from a central point.

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The definition of juxtaposition is placing two things together in order to show a contrast. In photography we use composition

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SYMMETRY refers to a line that splits an object in half and, if both sides of the object are an exact mirror image of each other, then this object is said to be symmetrical.

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The term monochrome comes from the Ancient Greek: μονόχρωμος, translit. monochromos, lit. 'having one color'. A monochromatic object or image reflects colors in shades of limited colors or hues. Images using only shades of grey (with or without black or white) are called grayscale or black-and-white.

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not identical on both sides of a central line

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Abstract photography, sometimes called non-objective, experimental, conceptual or concrete photography, is a means of depicting a visual image that does not have an immediate association with the object world and that has been created through the use of photographic equipment, processes or materials.

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The phrase cool color is used to describe any colorthat is calm or soothing in nature. Cool colors are not overpowering and tend to recede in space. ... Examples of cool colors include green, blue and violet (think calming blue waters).

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Warm colors are those that tend to advance in space and can be overwhelming. Examples of warm colors include red, yellow and orange (think exciting fire and volcanoes). Contrast with cool colors. Recommended Reading: Webopedia's The Science of Color .

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one of a pair of primary or secondary colors opposed to the other member of the pair on a schematic chart or scale (color wheel), as green opposed to red, orange opposed to blue, or violet opposed to yellow. Compare analogous color

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Abstract photography, sometimes called non-objective, experimental, conceptual or concrete photography, is a means of depicting a visual image that does not have an immediate association with the object world and that has been created through the use of photographic equipment, processes or materials

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Surrealism is a cultural movement that began in the early 1920s, and is best known for its visual artworks and writings. ... Leader André Breton was explicit in his assertion that Surrealism was, above all, a revolutionary movement.

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There have been discussions as to whether photography is subjective or objective. The inherent subjectivity of photography is the means through which you express your emotion, thoughts, and creativity.

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Often containing helpful and specific suggestions for positive change, constructive criticism is highly focused on a particular issue or set of issues, as opposed to providing general feedback on the item or organization as a whole.

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plagiarism as 'the practice of taking someone else's work and passing them off as one's own.' This is a little vague and requires unpacking further. ... Direct theft of an image is not the only way in which a photographer is vulnerable to plagiarism as the quote above demonstrates.

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A trademark is a sign capable of distinguishing the goods or services of one enterprise from those of other enterprises. Trademarks are protected by intellectual property rights. ... The term of trademark registration can vary, but is usually ten years. It can be renewed indefinitely on payment of additional fees.

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Ethics is about the moral principles that people work with. Societies, countries, groups all have ways of deciding what is right and wrong. 'Correctness' or acceptable conduct is one of the outcomes of ethics. Photographers have developed their own ideas about what is right and wrong.

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The rule of thirds is a "rule of thumb" or guideline which applies to the process of composing visual images such as designs, films, paintings, and photographs. ... The horizon sits at the horizontal line dividing the lower third of the photo from the upper two-thirds.

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There's one other way to use the golden ratio to compose a photograph. Instead of using the spiral, create a grid like in the rule of thirds, but one that uses a 1:1.618 ratio, instead of dividing the frame into equal parts.

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Leading lines refers to a technique of composition where the viewer of your photos attention is drawn to lines that lead to the main subject of the image. A leading line paves an easy path for the eye to follow through different elements of a photo.

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Sunlight on a clear day is direct light. Light from an on-camera flash can also be direct light. While direct light has many uses, photographers often prefer the softer look of diffused and reflected light. ... Lightcoming directly from a source to the subject will have dark shadows with a hard, defined edge.

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Ambient light means the light that is already present in a scene, before any additional lighting is added. It usually refers to natural light, either outdoors or coming through windows etc. It can also mean artificial lights such as normal room lights.

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chiaroscuro. Chiaroscuro is an Italian artistic term used to describe the dramatic effect of contrasting areas of light and dark in an artwork, particularly paintings. It comes from the combination of the Italian words for "light" and "dark."

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Silhouette photography is a wonderful way to convey drama, mystery, emotion and mood in a picture. A silhouette is defined as a view of an object or a scene consisting of the outline and a featureless interior, with the silhouetted object usually being black.

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When it comes to black light photography, you need two things – something that is fluorescent under UV/black light and a product to emit the light.”

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A file format is the structure of how information is stored (encoded) in a computer file. File formats are designed to store specific types of information, such as JPEG and TIFF for image or raster data, AI (Adobe Illustrator) for vector data, or PDF for document exchange.

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Raw File Format. Raw image files, labeled as RAW on most cameras, are image files which preserve image data in its most un-edited state from the sensor. Most camera manufacturers uses their own proprietary raw file format, such as Canon's .CR2, Nikon's .NEF, and Sony's .ARW.

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A .PSD file is a layered image file used in Adobe PhotoShop. PSD, which stands for Photoshop Document, is the default format that Photoshop uses for saving data. PSD is a proprietary file that allows the user to work with the images' individual layers even after the file has been saved.

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.JPEG (Joint Photographic Experts Group)

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.JPEG (Joint Photographic Experts Group)

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a format for compressing image files.

"a JPEG image"

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Tagged Image File Format, abbreviated TIFF or TIF, is a computer file format for storing raster graphics images, popular among graphic artists, the publishing industry, and photographers.

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Diptychcome from the Greek meaning two (dip) fold (tych). This usually referred to a work of art that was divided into sections and hinged together but has come to be something that is widely used in photography and the art world.

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Triptych come from the Greek meaning three (trip) fold (tych). This usually referred to a work of art that was divided into sections and hinged together but has come to be something that is widely used in photography and the art world.

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In digital imaging, a pixel, pel, dots, or picture element is a physical point in a raster image, or the smallest addressable element in an all points addressable display device; so it is the smallest controllable element of a picture represented on the screen. ... The intensity of each pixel is variable.

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In photography, the golden hour is the period of daytime shortly after sunrise or before sunset, during which daylight is redder and softer than when the Sun is higher in the sky. The opposite period during twilight is blue hour, just before sunrise or after sunset, when indirect sunlight is evenly diffused.

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The blue hour (from French l'heure bleue) is the period of twilight in the morning or evening, during the civil and nautical stages, when the Sun is at a significant depth below the horizon and residual, indirect sunlight takes on a predominantly blue shade.