Save Outdoor Sculpture, North Carolina survey, 1994. Image on file. (Metal plaque on foundation, raised:) The Square Root of Two/William G. Richardson/Welded Steel/1982 unsigned The information ...
National Museum of American Art, 1990. Smithsonian American Art Museum, 2006. Smithsonian American Art Museum 8th & G Streets, N.W Washington District of Columbia 20560 Accession Number: 1986.65.321 ...