Collections:
| Baltimore Museum, Baltimore |
| Corcoran Gallery, Washington DC |
| Detroit Museum of Art, Detroit |
| Hirshhorn Museum, Washington DC |
| Library of Congress, Washington DC |
| Metropolitan Museum, New York City |
National Gallery, Washington DC
(artist list on Internet) |
| National Collection of Fine Art, Washington DC |
| Philadelphia Museum, Philadelphia |
| Phillips Collection, Washington DC |
| State Department Collection, Washington DC |
| Washington Post Collection, Washington DC |
| Isabel Allende |
| Eric Clapton |
| Manon Cleary |
| Bob Dylan |
| June & Don Elliott |
| Ted & Susanne Fields |
| Walter Hopps |
| Thomas Hoving | |
| Mercer Mayer |
| Bill Moyers |
| Paul & Deborah Richard |
| Linda Ronstadt |
| Gary & Rose Wright |
| Andrew Weil |
