Amerada Hess, Inc, New York

Biblioteque Nationale, Paris, France

Braniff Airlines

The Brooklyn Museum, Brooklyn, NY

Chemical Bank, New York, NY

Ciba-Geigy Foundation, New York

Corcoron Gallery of Art, Washington D.C

Detroit Institute of Art, Detroit, MI

Erskine College, Due West, SC

Everson Museum, Syracuse, New York

Fogg Museum, Boston, MA

Galleria d’Arte Moderna, Bordhigera, Italy

Guild Hall, East Hampton, NY

Guggenheim Museum, New York

Karachi Art Council, Karachi, Pakistan

Karl Ernst Osthaus-Museum, Hagen, Germany

Library of Congress, Washington D.C.

Lyman Allyn Museum, New London, CT

Mellon Bank, Pittsburgh, PA

Metropolitan Museum of Art, New York

Milwaukee-Downer Institute, Milwaukee, WI

Museum of Art, Princeton University, Princeton, NJ

Museum of Art, Rhode Island School of Design, Providence, RI

Museum of Fine Arts, Boston, MA

Museum of Modern Art, New York

National Gallery of Art, Washington D.C.

National Museum, Stockholm, Sweden

New York Public Library, New York

Oakland Art Museum, Oakland, CA

Parrish Museum of Art, Southampton, NY

Philadelphia Museum of Art, Philadelphia, PA

Robert Hull Fleming Museum, University of Vermont, Burlington, VT

Texaco, Westchester, New York

United States Information Agency, Washington, D.C.

University of Alabama, AL

Victoria and Albert Museum, London, England

Washington University Gallery of Art, Washington University, St. Louis, MO

Whitman Corporation, Chicago,  IL

Whitney Museum of Art, New York

Worcster Art Museum, Worcster, MA

Yale University Gallery, New Haven, CT




1998                             Appointed first holder of the Phyllis and Joseph Caroff Chair in Fine Art

1996                             Commission for ballustrade design in porcelain steel. New  terminal building, Washington  National Airport,                                                            Metropolitan Washington Airports Authority (Cesar Pelli, architect)

1973                             National Endowment for the Arts grant

1973                             Professional Achievement Citation, Cooper Union, New York, NY

1971                             Guggenheim Fellowship

1954                             Yaddo Fellowship

1951                             Fulbright Scholarship