Bi (A Man Ray to Marcel Duchamp)Bi (A Man Ray to Marcel Duchamp)1972Queuebrick VideoQueueLWatchedWFavoriteFListsDiscussionWhere to watchCopy short link1972Bi (A Man Ray to Marcel Duchamp)9m·DocumentaryDirected by José Julián BakedanoDirectorJosé Julián BakedanoOverviewDiscussionCastCrewDetailsWhere to watchNo cast listed.