Andy Warhol (American, 1928-1987) Portraits of the Artists (from Ten for Leo Castelli), 1967 one hundred polystrene boxes in ten colors with screenprint; Fine Creations,Inc., New York, prntr.; Tanglewood Press, Inc., New York, pub. bottom right box incised with artist's signature and lettered "D." Composition: 20 x 20 inches (each box: 2 x 2 inches)