Untitled, ca. 1960

Shari Brownfield Fine Art

Untitled, ca. 1982

Berry Campbell Gallery

Yellow Wall (from the Lascaux Series), 1984

C. Grimaldis Gallery

A Nude Woman at a Sink in a Bathroom, ca. 1965

Berry Campbell Gallery

Untitled, c. 1982

Gazelli Art House

Untitled (Totem Pole), ca. 1960

Heather James Fine Art

Taurus VII (roman numeral V of V), 1973

Tamarind Institute

Jardin de Luxembourg VI, 1977

Tamarind Institute

Untitled, 1985

Lions Gallery

Taurus IX (Roman numeral edition), 1973

Tamarind Institute

Bacchus (Jardin du Luxembourg), 1977

Artsy x Capsule Auctions

Cave Study (Perigord Region), 1983

Doyle

Untitled (Bull), c. 1957

Rago/Wright

Untitled (Bull), 1970

Berry Campbell Gallery

Six Horses: Blue Wall, 1984

Berry Campbell Gallery

Frank O'Hara in George Segal's Studio, Woman Looking in a Mirror, ca. 1965

Berry Campbell Gallery

Untitled (Poster for Tibor de Nagy), 1957

Berry Campbell Gallery

Kashing Cave, 1988

Berry Campbell Gallery

Jardin de Luxembourg, 1977

Tamarind Institute

Water Wall (The Lascaux Series), 1984

C. Grimaldis Gallery

Taurus XIV, Proof F, 1973

Tamarind Institute

Cloud Wall (The Lascaux Series), 1984

C. Grimaldis Gallery

Untitled, 1985

Lions Gallery

Taurus XIV, Proof H, 1973

Tamarind Institute

Taurus XIV, Proof D, 1973

Tamarind Institute

Les Eyzies (The Lescaux Series), 1985

C. Grimaldis Gallery

John F. Kennedy #11, 1980

RoGallery

Bacchus VIII, 1980

Heritage Auctions

Taurus IX, 1973

Tamarind Institute

Lopez and Ump; Baseball #5A Kansas City, Lou Boudreau, 1956

Doyle