Cinematography 

Blend of science and art used to capture, manipulate and store moving images for the purpose of creating a motion picture. Example of cinematography are the decisions made about lighting, camera filters and lenses when shooting a movie scene. The art, science, and work of photography in making films. 

Cinematographer 

A cinematographer, also known as a Director of Photography, oversees the camera and the lighting crew. They’re the person responsible for creating the look, colour, lighting, and framing of every single shot in a film.