Photo:
Photography is the process, activity and art of creating
still or moving pictures by recording radiation
on a radiation-sensitive medium, such as a photograpic film, or an electronic sensor. Light
patterns reflected or emitted from objects activate a sensitive
chemical or electronic sensor during a timed exposure, usually through aphotographic lens in a device known as a camera
that also stores the resulting information chemically or electronically.
Photography has many uses for business, science, art, and pleasure.