Mark di Suvero, Steel Cloud (for Po Chū-Yi ), 2010, Steel, stainless steel, 60 x 32 x 51 inches; 152.4 x 81.3 x 129.5 cm, Top element: 32 x 48 x 54 in. (81.3 x 121.9 x 137.2 cm) ©Mark Di Suvero. Courtesy Paula Cooper Gallery, New York, and James Cohan Gallery, Shanghai. Photo: Jeffrey Price