ROY LICHTENSTEIN (American, 1923-1997), "Aspen Winter Jazz," 1967, color screenprint on heavy white calendered paper, (approximate dimensions - sheet: 40 x 26 inches); unsigned; from an edition of 300, co-published by the artist and Leo Castelli Gallery, New York to benefit the Aspen Jazz Festival. Provenance: Union Square Graphics Company, San Francisco CA; kept by the owners after closing store. Literature: Mary L. Corlett, 'The Prints of Roy Lichtenstein: A Catalogue Raisonné, 1948-1997', Washington, D.C., Hudson, 2002, cat. no.44 (illustrated in colour). Condition: Surface dirt and minor creased edges of all. One poster has minor toning, foxing on the white colored areas recto, and foxing verso. Overall, both in good condition.