Which minimalist artist is known for his 'plank' sculptures that lean against walls?

John McCracken is the minimalist artist known for his plank sculptures that lean against walls.

McCracken developed the signature plank form in 1966. These narrow, monochromatic rectangular boards rest at an angle against a wall, occupying a position between painting and sculpture. The wall suggests the illusionistic space of painting, while the projecting plank enters the viewer’s physical space.

His planks were commonly made from plywood coated with fiberglass and layers of colored polyester resin. McCracken carefully polished the surfaces until they became glossy and reflective, giving the works a sleek appearance associated with Southern California’s surfboard and custom-car cultures. Color was not merely decoration: it functioned as a visual and material element that changed with light and the viewer’s position.

McCracken’s approach differed from the austere, usually unpainted metal associated with New York Minimalism. He worked in Los Angeles and later Santa Fe, and his sculpture is also connected with the Light and Space movement. The word “plank” describes his best-known format, not a single unique artwork.