TheMenilCollection
John Chamberlain, Nanoweap, Painted and chromium-plated steel, 53 1/4 x 59 3/4 x 40 1/2 inches, 1969, The Menil Collection, Houston
Bruce Nauman, Untitled, Fiberglass, polyester resin and neon tubing, 4 x 6 x 79 inches, 1965, The Menil Collection, Houston