painted metal, fabric, tape, wood, and rubber tires
203.7 x 75.1 x 223.2 cm
Composed of bicycle wheels, motors, a piano, an addressograph, a go-cart, a bathtub, and other cast-off objects. Twenty-three feet long, twenty-seven feet high, and painted white, the machine was set in motion on March 18, 1960, before an audience in the MOMA’s sculpture garden.