Michael Goldberg, 1966, 17.5 x 15 inches

Stephen De Staebler, ca. 1970s, 30h x 15w x 10d inches

Stephen De Staebler, ca. 1970s, 30h x 15w x 10d inches

Stephen De Staebler, 1978, 19.5h x 25w x 27d inches

Julius Wasserstein, 38 x 32 inches

Abstract Expressionist painting by Jon Schueler

Jon Schueler, Blue Sky Study, 1962

Patrick Tidd, 1961, 17 x 22.5 inches