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 |
The richly inlaid torso from a bronze statue that originally depicted Pedubast I is today on permanent display in the Calouste Gulbenkian Museum in Lisbon, Portugal and is considered to be one of the great masterpieces of Egyptian Third Intermediate Period Art.
He has held conferences and lectures at different art institutions like Witte de With, Rotterdam; Kunsthalle Vienna; Art in General, New York; rum46, Aarhus; Calouste Gulbenkian, Lisbon; la Casa Encendida, Madrid; New Langton, San Francisco; CCA, Tbilisi; Babes-Bolyai University, Cluj; University of Art, Cluj; etc.