http://filmow.com/zen-for-film-t94097 A minimalist work first shown in 1964 at Filmmakers' Cinematheque in New York seems like the most uncharacteristic among Paik’s oeuvre for its lack of visual experimentation. Zen for Film consists of three formal elements: the projector, the blank screen, the surrounding space.
USA (series title): Fluxfilm No. 1 Zen for Film Zen for Film