His paintings are included in several public collections including the Metropolitan Museum of Art, the Dubois Institute at Harvard University, the Hilton Hotels Corporation and the National Academy of Design. (paintingperceptions.com)
Her pieces are included in several public collections including the West Collection, the Pennsylvania Convention Center, PNC Tower, and numerous private collections. (tinneycontemporary.com)
It is as also a part of several public collections, including the Hamburger Bahnhof, Berlin, the Museum of Modern Art and Solomon R. Guggenheim Museum in New York, Detroit Institute of Arts, The Tate Modern, London, The Tel Aviv Museum of Art, and the Albertina in Vienna [4], among the others. (widewalls.ch)