Overview:Bruce Nauman - Dance or Exercise on the Perimeter of a Square (Square Dance) (1968), 16mm black-and-white film For this film, Bruce Nauman made a square of masking tape on the studio floor, with each side marked at its halfway point. To the sound of a metronome and beginning at one corner, he methodically moves around the perimeter of the square, sometimes facing into its interior, sometimes out.