Photography is the craft, science and method of making heavy duty pictures by tape-recording light or some other electromagnetic radiation, either chemically by ways of a light-sensitive material such as photographic film, or electronically by means of a picture sensor. The result in an electronic image sensor is an electric charge at each pixel, which is electronically processed and also stored in a image file for subsequent display or handling.
The result in a photo emulsion is an unnoticeable latent picture, which is later chemically become a noticeable picture, either adverse or positive relying on the application of the photographic product and also the technique of handling. A negative picture on movie is typically made use of to photographically create a good picture on a paper base, understood as a print, either utilizing an enlarger or by contact printing.
Photography has numerous uses for company, science, production (e.g. photolithography), art, as well as leisure applications.