Dennis Oppenheim, Image Intervention (Hand Signed), 1984

Dennis Oppenheim

Faile, Red Dog, 2018

FAILE

Andy Warhol, In the Future, Everybody Will Be World Famous for Fifteen Minutes, 1968, 2008

Andy Warhol

Thelma Appel, Nightfall, 1973

Thelma Appel

Roy Lichtenstein, Save Our Planet Save Our Water , 1971

Roy Lichtenstein

Larry RIvers,Blueline Camel (Hand Signed), 1978

Larry Rivers

Robert Indiana, Stable Gallery October 1962 (Hand Signed & Inscribed), 1962

Robert Indiana

Kimber Smith, Galerie Renee Ziegler (Hand signed and inscribed), ca. 1974

Kimber Smith

Christopher Wool, The Show is Over (Hand Signed by Christopher Wool), 2013-2017

Christopher Wool

Robert Grosvenor at Karma (Hand Signed & Inscribed), 2017

Stanley William Hayter, Torero (de-accessioned from the Denver Art Museum), 1929-1933

Stanley William Hayter

Richard Haas, Abraham Lincoln, (Hand Signed), 1997

Richard Haas

Chris Ofili, R.I.P. Stephen Lawrence 1974 - 1993, 2013

Chris Ofili

Marcel Duchamp and Shuzo Takiguchi, Rrose Sélavy in Wilson-Lincoln System , 1967 (Schwarz 344)

Marcel Duchamp and Shuzo Takiguchi

Cris Gianakos, Send Our Boys Home, 1970

Mark di Suvero, Sketch for van Abbemuseum, Eindhoven, 1972

Mark di Suvero

Shusaku Arakawa, Blankless Tone, 1979

Shusaku Arakawa

Jean Tinguely, Collage Drawing /Collage Dessin, Silkscreen, from To and From Rrose Sélavy (aka Marcel Duchamp), 1965

Jean Tinguely

Marcel Duchamp, Self Portrait in Profile (Schwarz 344), 1967

Marcel Duchamp

Richard Bosman, Untitled, from the Atelier International Portfolio, 1985

Richard Bosman

Peter Blake, A Walk in the Tuileries Gardens, 2004

Peter Blake

Richard Anuszkiewicz, Sequential VIII, 1972

Richard Anuszkiewicz

Walasse Ting, Untitled (from Carnegie Museum of Art Portfolio), 1972

Walasse Ting

Christo and Jeanne-Claude, The Pont Neuf Wrapped, Paris, France (Hand Signed) from the collection of Jeanne-Claude's assistant, 1985

Christo (Christo and Jeanne Claude)