British Museum | Museum of Modern Art | Metropolitan Museum of Art | American Museum of Natural History | Victoria and Albert Museum | Natural History Museum | San Francisco Museum of Modern Art | Honolulu Museum of Art | museum | Whitney Museum of American Art | Museum of Fine Arts, Boston | Los Angeles County Museum of Art | Solomon R. Guggenheim Museum | National Air and Space Museum | Brooklyn Museum | National Baseball Hall of Fame and Museum | Hermitage Museum | National Museum of Racing and Hall of Fame | Museum of Contemporary Art | Field Museum of Natural History | Philadelphia Museum of Art | Imperial War Museum | Smithsonian American Art Museum | National Museum | National Museum of Natural History | Museum of Fine Arts, Houston | Denver Art Museum | Cleveland Museum of Art | Museum of Contemporary Art, Los Angeles | National Maritime Museum |
Her work has been exhibited in many prominent international galleries and museums, including the Whitney Museum of American Art and PS1 Contemporary Art Centre in New York, the Pompidou Centre in Paris, the Royal Academy in London and The Hermitage Museum in St. Petersburg.
For his wax bas-relief the Triumphal entrance of Alexander of Macedon into Babylon (1809, now in the Hermitage Museum), Tolstoy was elected an honorable member of the Academy of Arts.