American Screenprints, National Academy of Design, New York; Reynolda House, Winston-Salem, North Carolina; Federal Reserve Board, Washington, D.C.; Butler Institute of American Art, Youngstown, Ohio; Addison Gallery of American Art, Andover, Massachusetts; Guild Hall, East Hampton, New York; Mary and Leigh Block Gallery, Northwestern University, Evanston, Illinois; Columbia Museum of Art, South Carolina; United States Embassy, Tokyo, Japan; Museum of Modern Art, Sapporo, Japan; State Bank of Boston, Massachusetts; Academy of Art, Vienna, Austria; Fitzwilliam Museum, Cambridge, England; Parpallo Museum, Valencia, Spain; Institute of North American Studies, Barcelona, Spain; National Academy of Fine Arts, Madrid, Spain; National Museum of Wales, Cardiff; Hunterian Art Gallery, Glasgow, Scotland; Mona Bismark Foundation, Paris, France; Kunsthalle Bremen, Germany; College of Staten Island, New York; McNay Art Museum, San Antonio, Texas, 1987-1995.