Photograph shows a person swimming in the enclosed portion of Turrell's art installation, a square shaped pool with a four-sided paneled structure in the center. Sunlight is emanating from the water under the walls of the structure.
James Turrell's installation Heavy Water, 1991 / unidentified photographer. Jan Butterfield papers, 1950-1997. Archives of American Art, Smithsonian Institution.
Archives of American Art, Smithsonian Institution Washington, D.C. 20560