1970 Andy Warhol Oil on Canvas Whitney Museum of American Art, New York. Gift of Timothy Collins
1972 Benny and Mary Ellen Andrews Oil on Canvas Museum of Modern Art, New York
1947 Bessie Boris Oil on Canvas Private Collection
1926 Carlos Enriquez Oil on Canvas Private Collection
1982 Don Perlis and Jonathan Oil on Canvas Moderna Museet, Stockholm
1930 Ethel Ashton Oil on Canvas Tate Modern, London. On loan from the American Fund for the Tate Gallery, courtesy Hartley and Richard Neel
1976 Faith Ringgold Oil on Canvas Private Collection
1969 Gerard Malanga Oil on Canvas Private Collection
1981 Marisol Oil on Canvas Honolulu Academy of Arts
1933 Nadia and Nona Oil on Canvas Private Collection
1967 Red Grooms and Mimi Gross Oil on Canvas Private Collection
1930 Rhoda Myers with Blue Hat Oil on Canvas Private Collection
1973 Robbie Tillotson Oil on Canvas Museum of Contemporary Art, Los Angeles, California
1962 Robert Smithson Oil on Canvas Private Collection
1976 Sari Dienes Oil on Canvas Hirshhorn Museum and Sculpture Garden, Washington D.C
1980 Self Portrait Oil on Canvas National Portrait Gallery, Washington, D.C.
1970 Andy Warhol Oil on Canvas 60 x 40 inches / 152.4 x 101.6 cm Whitney Museum of American Art, New York. Gift of Timothy Collins