Hammering Man is a series of monumental kinetic sculptures by Jonathan Borofsky. The two-dimensional painted steel sculptures were designed at different scales (from approximately 12 feet to 49 feet high), were painted black, and depict a man with a motorized arm and hammer movement to symbolize workers throughout the world. They were structurally engineered by Leslie E. Robertson Associates (LERA).

Borofsky has stated that "The Hammering