Color aquatint, 1961. 628x475 mm; 24 3/4x18 3/4 inches, full margins. Signed, dated, titled and numbered 34/50 in pencil, lower margin.
With--ALBERT HECKMANN, Abstract Composition, color lithograph. 305x425 mm; 12x16 3/4 inches, full margins. Both Ex-collection Sylvan Cole Gallery, New York.
