Hurlements en faveur de Sade

Howls for Sade, a feature-length film created in June 1952, contains no images whatsoever. The soundtrack is accompanied by a completely blank white screen during the spoken dialogues. These dialogues, which altogether total no more than twenty minutes, are broken up into short fragments amid passages of total silence totaling one hour (the final portion of the film consisting of an uninterrupted 24-minute period of silence). (mubi.com)