sentence: Screens are white or grey so that the movie shows up nicely on the screen.
sentences_before: A 'movie screen' is a surface on which a movie projector plays a movie. They are sometimes a wall, sometimes a cloth, and sometimes paper. Theaters have movie screens, and some people have them at home. Movable movie screens are made to be used where there is not a movie screen already.
sentences_after: This lets the people watching the movie see it easily.
concept_name: screen
headings: Movie screen
categories: Movie industry