The Louvre, Paris
National Gallery of Art, Washington, DC
Vatican Museum, Rome
San Francisco Museum of Modern Art
Hirshorn Museum & Sculpture Garden, Washington, DC
National Portrait Gallery, Washington, DC
National Museum of American Art, Washington, DC
National Museum of African Art, Washington, DC
Whitney Museum of American Art, New York, NY
Palmer Museum, Penn State University, University Park, PA
Cleveland Museum of Art, Cleveland, OH
Museum of Fine Arts, Boston, MA
The British Museum