Photography is the science, art, application and practice of creating durable images by recording light or other electromagnetic radiation, either electronically by means of an image sensor, or chemically by means of a light-sensitive material such as photographic film.
Typically, a lens is used to focus the light reflected or emitted from objects into a real image on the light-sensitive surface inside a camera during a timed exposure. With an electronic image sensor, this produces an electrical charge at each pixel, which is electronically processed and stored in a digital image file for subsequent display or processing. The result with photographic emulsion is an invisible latent image, which is later chemically "developed" into a visible image, either negative or positive depending on the purpose of the photographic material and the method of processing. A negative image on film is traditionally used to photographically create a positive image on a paper base, known as a print, either by using an enlarger or by contact printing.
Photography is employed in many fields of science, manufacturing (e.g., photolithography), and business, as well as its more direct uses for art, film and video production, recreational purposes, hobby, and mass communication. (Reference:https://en.wikipedia.org/wiki/Photography)
TEN TIPS FOR GREAT PICTURES(According to Kodak Moments)
All it takes is a little know-how and experience. Keep reading for some important picture-taking tips. Then grab your camera and start shooting your way to great pictures.
- Look your subject in the eye
- Use a plain background
- Use flash outdoors
- Move in close
- Move it from the middle
- Lock the focus
- Know your flash’s range
- Watch the light
- Take some vertical pictures
- Be a picture director
(Reference: http://www.kodakmoments.com/top-10-tips-for-great-pictures/)
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