Pleistocene Skeleton, 1970 Steel, wax, marble dust and acrylic 84 x 120 x 36" Collection Smithsonian American Art Museum, Washington, DC		Radix (Black Ground Series), 1987 Etching, aquatint and embossing on Fabriano Artistico paper 35.5 x 44" Collection Nancy Graves Foundation, Inc., New York
© 2001 Nancy Graves Foundation