Add to My ListSharePlayback issues? Try another server.Server 1Server 2Server 3Server 4Server 5Server 6Server 7Server 8Server 9Server 10Server 11Server 12Server 13Server 14Server 15Rhythm 21192163 minAnimationReleasedJul 06, 1921CountryGermanyDirectorHans RichterAbstract animated short film. Grey and white squares change size and shape on a black background.