The ear is profound, whereas the eye is frivolous, too easily satisfied. The ear is active, imaginative, whereas the eye is passive. When you hear a noise at night, instantly you imagine its cause. The sound of a train whistle conjures up the whole station. The eye can perceive only what is presented to it.
Robert BressonFor me, film-making is combining images and sounds of real things in an order that makes them effective. What I disapprove of is photographing things that are not real. Sets and actors are not real.
Robert Bresson