Modern dance work in one act with choreography by Cunningham, music by David Tudor, and design by Andy Warhol. Premiered 9 Mar. 1968 by the Merce Cunningham Dance Company at Upton Auditorium, Buffalo, New York, with Cunningham, C. Brown, Dilley, and Solomons. Warhol's ‘set’ for this work is a number of helium-filled balloons that are allowed to bob freely around the stage. It was revived by Rambert Dance Company in 2010.