Acknowledgements: Ampersand Vintage, Barry Singer Gallery, Carl Mautz Vintage Photographs, Christie's - New York, Creative Commons - Wikipedia, Fabien Fryns Fine Arts (CLOSED), Foley Gallery, Howard Greenberg Gallery, Institute of Contemporary Art, J. Paul Getty Museum, LACMA: Los Angeles County Museum of Art, Metropolitan Museum of Art, MoMA - Museum of Modern Art - New York, OMC Gallery for Contemporary Art, Private collection of Alan Griffiths, Rago Arts and Auction Center, Stephen Bulger Gallery, Swann Galleries - New York, Walker Art Center. |