Robert Grosvenor, Tenerife, 1966. Fiberglass, plywood, steel, and synthetic polymer lacquer, 63 1/4 × 276 1/2 × 45 1/8 in. (160.7 × 702.3 × 114.6 cm). Whitney Museum of American Art, New York; purchase with funds from the Howard and Jean Lipman Foundation Inc. 67.51a-b
