The original computer output was a photograph and was given to E.E. David, who, when he became President Nixon's science adviser, gave it to the Philadelphia Museum of Art. Lithograph, edition size of 150. The photo is printed upside down to emphasize the three-dimensionality of the real image the concave mirror dome produced. The image represents a rain forest. Signed by Gormley, Shunk-Kender and Chandraleka, no.
Signature is stamped.