Das Triadische Ballet originally created by Oskar Schlemmer and first performed in 1922. Version seen here choreographed by Margarete Hasting, Franz Schömbs, and Georg Verden, and was performed by Edith Demharter, Ralph Smolik, and Hannes Winkler in 1968. Full credits here.
A knowledge of photography is just as important as that of the alphabet. The illiterate of the future will be ignorant of the use of camera and pen alike.
–Laszlo Moholy-Nagy, 1923