Chicago Art Institute Sculpture Garden and some examples from inside the museum: David Smith, Henry Moore, Alexander Calder, Eva Hesse, H. C. Westerman, Lee Bontecou, Charles Ray
David Smith, Cubi VII, 1963, stainless steel
Henry Moore, Large Interior Form, 1982
Alexander Calder, Flying Dragon, 1975, painted steel
Lee Bontecou, Untitled, 1960, steel, canvas, copper wire; Eva Hesse, Hang Up, 1966, acrylic on cloth over wood and acrylic on cord over steel tube
H. C. Westerman, Angry Young Machine, 1959, pine, plywood, galvanized iron pipe and fittings, faucet handle, cast lead soldier, aluminum alkyd enamel, and wheels