Acknowledgements: Archive Farms, Bassenge Photography Auctions, Bernard J. Shapero Rare Books, CCA: Canadian Centre for Architecture, Charles Nes Photography LLC New York - Paris, Christie's - London, Cleveland Museum of Art, Creative Commons - Wikipedia, George Eastman Museum, J. Paul Getty Museum, Ken & Jenny Jacobson, Metropolitan Museum of Art, Musée d'Orsay, National Gallery of Art, National Gallery of Canada / Musée des beaux-arts du Canada, National Science and Media Museum, Photo Verdeau, Princeton University Library, Private collection of Jan Weijers (Servatius), The Courtauld Institute of Art, Victoria and Albert Museum, Vintage-Photos. |