Tony Smith at Matthew Marks Gallery

Titled ‘Playground,’ this piece by architect turned modernist sculptor Tony Smith was inspired by ancient mud-brick buildings. Two public installations of the sculpture in Beverly Hills, CA and Rochester, NY entice visitors to go through the opening but in New York, visitors to Chelsea’s Matthew Marks Gallery are invited to appreciate at a little more of a remove. (Through April 18th).

Tony Smith, Playground, steel, painted black, 64 x 128 x 64 inches, 1962.

Isamu Noguchi at Pace Gallery

Isamu Noguchi’s red ‘Octetra’ sculpture from 1968 is a standout for color alone in Pace Gallery’s current exhibition of the 20th century modernist’s sculpture. Designed for a playground, it was inspired by Noguchi’s regard for his friend Buckminster Fuller’s notion of the tetrahedron as the primary building block of nature. (At Pace Gallery’s 508-510 West 25th Street location through March 21st).

Isamu Noguchi, Octetra, cement, paint, 8’ 7 ½ inches x 9’ 10” x 8’ 7,” 1968.