# data[].attributes.headline
 ISO is the level of sensitivity of your camera to available light. The lower the ISO number, the less sensitive it is to the light, while a higher ISO number increases the sensitivity of your camera. The component within your camera that can change sensitivity is called “image sensor” or simply “sensor”. It is the most important part of a camera and it is responsible for gathering light and transforming it into an image. With increased sensitivity, your camera sensor can capture images in low-light environments without having to use a flash. But higher sensitivity comes at an expense – it adds grain or “noise” to the pictures.

# data[].attributes.subject
 ISO is the level of sensitivity of your camera to available light. The lower the ISO number, the less sensitive it is to the light, while a higher ISO number increases the sensitivity of your camera. The component within your camera that can change sensitivity is called “image sensor” or simply “sensor”. It is the most important part of a camera and it is responsible for gathering light and transforming it into an image. With increased sensitivity, your camera sensor can capture images in low-light environments without having to use a flash. But higher sensitivity comes at an expense – it adds grain or “noise” to the pictures.

# data[].attributes.headline
 This image shows how ISO can change the brightness of a picture.

# data[].attributes.subject
 This image shows how ISO can change the brightness of a picture.

# data[].attributes.headline
Shutter speed or exposure time is the length of time when the film or digital sensor inside the camera is exposed to light, also when a camera's shutter is open when taking a photograph (the amount of time the digital sensor is exposed to light).

# data[].attributes.subject
Shutter speed or exposure time is the length of time when the film or digital sensor inside the camera is exposed to light, also when a camera's shutter is open when taking a photograph (the amount of time the digital sensor is exposed to light).

# data[].attributes.body
When focusing on capturing MOTION in your photo, you should use ''S'' mode. You control shutter speed the camera automatically controls aperture.

You can also control shutter speed using manual mode, you just will also control the aperture.

# data[].attributes.headline
The exposure triangle is a common way of associating the three variables that determine the exposure of a photograph .

# data[].attributes.subject
The exposure triangle is a common way of associating the three variables that determine the exposure of a photograph .

# data[].attributes.headline
One of the first professional female photographers in America, Imogen Cunningham is best known for her botanical photography, though she also produced images of nudes, industrial landscapes, and street scenes. After studying photography in Germany, Cunningham opened a portrait studio in Seattle, producing soft-focus allegorical prints in the tradition of Pictorialism a style of photography influenced by academic painting from the turn of the century as well as portraiture.

# data[].attributes.subject
One of the first professional female photographers in America, Imogen Cunningham is best known for her botanical photography, though she also produced images of nudes, industrial landscapes, and street scenes. After studying photography in Germany, Cunningham opened a portrait studio in Seattle, producing soft-focus allegorical prints in the tradition of Pictorialism a style of photography influenced by academic painting from the turn of the century as well as portraiture.

# data[].attributes.body
Born on March 24, 1886, in Highland Park, Illinois, Edward Weston's father gave him his camera at age 16. Much of his photography in the early 1920s can be identified as Pictorialist style, meaning they imitated paintings. In 1923, he traveled to Mexico, where he opened a photographic studio with his lover, Tina Modotti. During this time, Weston took a number of the portraits and nudes for which he's known today.

# data[].attributes.body
This picture is a close-up of a cabbage its smooth and focused.

# data[].attributes.body
This picture has a dark tone we see a guy covering he's one eye, the light comes from the left side and we can see the half face has been covered by the shadow.

# data[].attributes.body
In 1925, long before photography was accepted as a ‘legitimate’ art medium, Brett Weston embarked upon a remarkable career that would span nearly seven decades. The fourteen year-old Brett began his legendary abstraction of form in Mexico under the proud eye of his father, the great photographer Edward Weston, who would often generously credit Brett with influencing his own work after that year.

# data[].attributes.headline
I used an CANON camera for this picture with white balance and exposure on manual I also used ISO 800 and f-stop 5.6 and 1/60 shutter speed.

# data[].attributes.subject
I used an CANON camera for this picture with white balance and exposure on manual I also used ISO 800 and f-stop 5.6 and 1/60 shutter speed.

# data[].attributes.body
I

# data[].attributes.headline
I used a NIKON camera for this one it has normal contrast, manual exposure, manual saturation, normal sharpness, manual white balance, f-13, exposure 1/60 and ISO 400.

# data[].attributes.subject
I used a NIKON camera for this one it has normal contrast, manual exposure, manual saturation, normal sharpness, manual white balance, f-13, exposure 1/60 and ISO 400.

# data[].attributes.body
I think this picture is the worst of that days shooting it is underexposed and my camera is far from the object but from this picture I learnt  it should be closer, brighter and I should focus more.

# data[].attributes.body
I really enjoyed that days shooting, i'm really happy with some of my photos that i captured that day i think i used shutter speed how i supposed to use but some of them are not captured very good because i might rushed the time a little bit and they're looking shaky.
Next time i will try not to be in a rush when i start my shooting and my hands not to be shaky the time my camera starts capturing.

# data[].attributes.headline
The Camera obscura is an ancient optical device. In its most basic form it is, quite simply, a dark room with a small hole in one wall. On the wall opposite the hole, an image is formed of whatever is outside. This image is upside-down and back to front. The size of the hole has a great effect on the picture that is being projected. A small hole produces a sharp image, which is dim, while a larger hole produces a brighter picture which is less well focused. This happens because light travels in straight lines, a property known as the rectilinear propagation of light.

# data[].attributes.subject
The Camera obscura is an ancient optical device. In its most basic form it is, quite simply, a dark room with a small hole in one wall. On the wall opposite the hole, an image is formed of whatever is outside. This image is upside-down and back to front. The size of the hole has a great effect on the picture that is being projected. A small hole produces a sharp image, which is dim, while a larger hole produces a brighter picture which is less well focused. This happens because light travels in straight lines, a property known as the rectilinear propagation of light.

# data[].attributes.headline
Aperture is one of the three pillars of photography, the other two being ISO and Shutter Speed. Without a doubt, it is the most talked about subject, because aperture either adds a dimension to a photograph by blurring the background, or magically brings everything in focus.

# data[].attributes.subject
Aperture is one of the three pillars of photography, the other two being ISO and Shutter Speed. Without a doubt, it is the most talked about subject, because aperture either adds a dimension to a photograph by blurring the background, or magically brings everything in focus.

# data[].attributes.headline
Aperture of a photographic lens can be adjusted to control the amount of light reaching the film or image sensor.

# data[].attributes.subject
Aperture of a photographic lens can be adjusted to control the amount of light reaching the film or image sensor.

# data[].attributes.body
Wide or large apertures correspond with the small f-stop numbers available on your camera. So an aperture of f/2.8 is wide, while an aperture of f/22 is small.

# data[].attributes.headline
Aperture is a measure of how open or closed the lens’ iris is. A wider aperture means more light will be let in by the lens, simply because the opening is larger. A narrower aperture allows less light to reach the sensor.

# data[].attributes.subject
Aperture is a measure of how open or closed the lens’ iris is. A wider aperture means more light will be let in by the lens, simply because the opening is larger. A narrower aperture allows less light to reach the sensor.

# data[].attributes.headline
Shutter speed is a measure of how long the shutter remains open and thus, how long the sensor is exposed to light. Faster shutter speeds give the sensor less time to collect light and thus, result in a lower exposure. Slower shutter speeds allow more time for the sensor to collect light and result in a higher exposure.

# data[].attributes.subject
Shutter speed is a measure of how long the shutter remains open and thus, how long the sensor is exposed to light. Faster shutter speeds give the sensor less time to collect light and thus, result in a lower exposure. Slower shutter speeds allow more time for the sensor to collect light and result in a higher exposure.

# data[].attributes.headline
ISO is the level of sensitivity of your camera to available light. The lower the ISO number, the less sensitive it is to the light, while a higher ISO number increases the sensitivity of your camera.

# data[].attributes.subject
ISO is the level of sensitivity of your camera to available light. The lower the ISO number, the less sensitive it is to the light, while a higher ISO number increases the sensitivity of your camera.

# data[].attributes.headline
In order to keep the image of a close object sharp, the lens must be moved relative to the screen (or camera sensor). This process is called focusing. When you are focused on an object at a certain distance, then objects which are closer or more distant than that will not be in focus. The situation can be helped somewhat, by reducing the size of the lens, just like we did with the pinhole camera, to restrict the variety of angles of light entering the lens. But we again are faced with the loss of brightness as a result.

# data[].attributes.subject
In order to keep the image of a close object sharp, the lens must be moved relative to the screen (or camera sensor). This process is called focusing. When you are focused on an object at a certain distance, then objects which are closer or more distant than that will not be in focus. The situation can be helped somewhat, by reducing the size of the lens, just like we did with the pinhole camera, to restrict the variety of angles of light entering the lens. But we again are faced with the loss of brightness as a result.

# data[].attributes.body
One of Harold Edgerton’s most famous picture is the bullet going through an apple. This picture was taken in 1964 with flash duration of about a millionth of a second with a specially built strobe, it was and it still is a very famous picture. The bullet is travelling at 2,800 feet per second pierced right through the apple. Edgerton used this image in his MIT lecture '' How to make applesauce'' to illustrate the entry of the bullet is as visually explosive as the exit.

# data[].attributes.body
After graduating from the University of Nebraska-Lincoln, Edgerton married Esther May Garrett in 1928.
She was born in Nebraska on September 8, 1903 and died on March 9, 2002 in South Carolina. She received a bachelor's degree in mathematics, music and education from the University of Nebraska-Lincoln.
During their marriage they had three children: Mary Louise, William Eugene, Robert Frank.
His sister, Mary Ellen Edgerton, was the wife of L. Welch Pogue a pioneering aviation attorney and Chairman of the old Civil Aeronautics Board.
David Pogue his nephew was a technology writer, journalist and commentator.

# data[].attributes.headline
Depth of field is a photography term that refers to how much of the image is in focus.

# data[].attributes.subject
Depth of field is a photography term that refers to how much of the image is in focus.