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 BressonMy movie is born first in my head, dies on paper; is resuscitated by the living persons and real objects I use, which are killed on film but, placed in a certain order and projected on to a screen, come to life again like flowers in water.
Robert Bresson