New York, 1965

RoGallery

A Corner in Brooklyn, 1964

RoGallery

Walls '70, 1970

RoGallery

Untitled, 1979

Koller Auctions

S. Walls 70, 1970

Hindman

Untitled, 1970

Koller Auctions

Who Will Win in November, 1965

Doyle

Rosy PI, 1969

Doyle

Hole Punch, 1974

Sevil Dolmacı Art Gallery

Face with Chain NYC, 1999

Dogançay Museum

Green Door, 1991

Dogançay Museum

Cones in a Box, 1986

Dogançay Museum

Strictly Swiss, 1977

Dogançay Museum

Gentil Inc , 1965

Dogançay Museum

42nd and Fifth Ave., ca. 1964

RoGallery

Empire State Building, 1964

RoGallery

Untitled, 1978

Koller Auctions

Untitled, 1979

Koller Auctions

Untitled, 1970

Koller Auctions

Untitled, 1981

Koller Auctions

Untitled, 1991

Koller Auctions

Kaleidoscopic Woman Want, 1987

Doyle

Thorned Posters, 1989

Istanbul Modern

Rising Sun, 1974

Dogançay Museum

Twin Towers, 1986

Fine Art Auctions Miami

Bark, 1972

Dogançay Museum

Saratoga Dreaming, 1984

Dogançay Museum

Yellow O, 1990

Dogançay Museum