Exhibitions
Dalielo Gallery, Berkeley CA, 1947 (solo)
Artist's Gallery, NYC, 1948 (solo)
Fifteen Unknowns, Kootz Gallery, NYC, 1950
Tanager Gallery, NYC, 1952, 1960 (solo)
Tibor de Nagy Gallery, 1953 (solo), 1970 (solo)
Whitney Museum of American Art Annuals and Biennials, NYC, 1953, 1959
Stable Gallery Annuals, 1954, 1955, 1956, 1957
Vanguard, Walker Art Center, Minneapolis, MN, 1955
Bertha Schaefer Gallery, 1955, 1957, 1959 (solo)
60 American Painters, Walker Art Center, Minneapolis, MN, 1960
Contemporary Painting, Yale University, CT, 1961
Howard Wise Gallery, 1961, 1962, 1963 (solo)
Abstract Expressionists and Imagists, Solomon R. Guggenheim Museum, NYC, 1961
Dallas Museum of Fine Arts, TX, 1961, 1962
Ankrum Gallery, University California, Berkeley 1962 (solo)
HCE Gallery, Provincetown, MA, 1962 (solo)
Seattle World's Fair, 1962
East End Gallery, Provincetown, MA, 1963 (solo)
Directions- Painting USA, San Francisco Museum Modern Art, 1963
Hans Hofmann and His Students (traveling exhibition), Museum of Modern Art, NYC, 1963-4
Butler Institute of American Art, Youngstown, OH, 1964 (solo)
Albright Knox Gallery, Buffalo, NY, 1964
Waitsfield Bundy, 1966 (solo)
New School for Social Research, NYC, 1967 (solo)
Iowa State University, Ames, IA, 1967 (solo)
Simmons College, Boston, MA, 1968 (solo)
Benedict Art Center, St. Joseph, MN, 1969 (solo)
Horizon Gallery, NYC, 1969 (solo)
Robert Dain Gallery, NYC, 1970 (solo)
Print Biennial, Brooklyn Museum of Art, NYC, 1970
Tanager Gallery - Artists of the Fifties, Roko Gallery, NYC, 1970
Landmark Gallery, NYC, 1973 (solo)
The Oakland Museum, California, A Period of Exploration: San Francisco 1945-1950; 1973
Grace Borgenicht Gallery, NYC, 1975, 1977, 1978 (solo)
40 Post War Painters, Solomon R. Guggenheim Museum, NYC, 1977
Pisces Gallery, Wellfleet, MA, 1977 (solo)
Union College, Cranford, NJ, 1977 (solo)
Art Association, Newport, RI, 1979 (solo)
Provincetown Painters, 1890s - 1970s, Everson Museum of Art, Syracuse, NY, 1979
Hans Hofmann as Teacher: Drawings by His Students, Metropolitan Museum of Art, NYC, 1979
Jean Lumbard Fine Arts, NYC, 1982, 1983, 1984 (solo)
University of Massachusetts at Amherst, 1983, 1987-1991 (solo)
Museo de Arte Moderna, La Tertulia, 1984 (solo)
Contemporary American Collage (traveling exhibition), Herter Art Gallery, UMass (Amherst), 1987-9
Provincetown Art Association (Retrospective), Provincetown, MA, 1988 (solo)
Cove Gallery, Wellfleet, MA, 1989, '96, '98, '01 (solo)
Aaron Gallery, Chicago, IL, 2000 (solo)
Brooklyn Museum
Carlson Gallery
Guggenheim Museum
Katarina Rich Perlow Gallery
The Oakland Museum, California, A Period of Exploration: San Francisco 1945-1950; 1973
San Francisco Museum of Art
Whitney Museum of American Art
University of Massachusetts, 1988 (solo)
Yale University
Museums and Public Collections
Brooklyn Museum
Butler Institute of American Art
Los Angeles County Museum of Art
Metropolitan Museum of Art, New York
Provincetown Art Association and Museum
Whitney Museum of American Art, New York
Bennington College
The British Museum
Bundy Art Gallery Museum, VT
Crocker Art Museum, Sacramento, CA
Dartmouth College, Hanover, NH
Foro de Arte Contimporaneo, Mexico City
Museu de Antioquia, Medellin, Colombia
Museo de Arte Moderno La Tertulia, Cali, Colombia
Museo ItaloAmericano, San Francisco
Museo Rayo, Roldanillo Valle, Colombia
Newark Museum
Norfolk Museum, VA
Portland Museum, ME
Provincetown Art Association and Museum, MA
San Jose Museum of Art, CA
Smith College Museum, Northampton, MA
Solomon R. Guggenheim Museum
Springfield Art Museum, MO
Stamford Museum of Art, CT
University of California Museum of Art, Berkeley
University of Massachusetts, Amherst
University of New Hampshire
Walker Art Center, MN