A mixed media sculpture by John McCracken, titled M87, dated 1988.

John McCracken 

M87

, 1988

Polyester resin, fiberglass, and plywood

88 x 39 x 15 1/2 inches (223.5 x 99.1 x 39.4 cm)

A mixed media sculpture by John McCracken, titled M87, dated 1988.