Avant Garde - Experimental Cinema of the 1920s &amp; 1930s &gt;&gt;&gt; Raymond Rohauer was one of the nation&#x27;s foremost proponents of experimental cinema. Programming diverse films, and making films in his personal archive available for commercial distribution, he helped preserve and promote avant-garde cinema. ...some of the most influential and eclectic short films, ...by Man Ray, Hans Richter, Marcel Duchamp, Watson &amp; Weber, Fernand Leger, Joris Ivens, Dimitri Kirsanoff, Jean Epstein and Orson…