PHOTOGRAPHY
Photography is the process of creating still or moving pictures by recording radiation on a sensitive medium like film or an electronic sensor. ... Light patterns reflected or emitted by objects activate a sensitive chemical or electronic sensor during a timed exposure usually through a photographic lens in a camera.
Photography is the art of taking pictures with a device called a camera. These pictures can be either stored as a soft copy or they can be printed on photographic papers, into copies called photographs. Till a few decades ago, photography was an entirely different process of work. This was the way photography was invented. The cameras were all non-digital cameras, that used to have photographic film, and through the camera lens, lighted images used to get exposed on the film. When this exposed film was developed using special photographic chemicals, they used to lead to photography negatives, which when developed on photographic printer used to produce photographs. This process used to take a few days generally.
Photography has become an omnipresent art and activity today. It has moved from being a specialized art in the hands of a skilled photographer, to being a daily use activity in the hands of each and every common man.