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iDominick - CC BY-SA 2.0
State Library of New South Wales collection -
Henry William Beechey - Public Domain
Civil War Photograph Collection (Library of Congress) - Public Domain
Talmoryair - CC BY 3.0
White Studio - Public Domain
Nadar - Public Domain
Günter Prust - CC BY 3.0
Werner Bethsold -
Floatjon - CC BY-SA 3.0
New York World-Telegram and the Sun staff photographer: Orlando Fernandez - Public Domain
unknown -
Che - CC BY-SA 2.5
Lioneldecoster - CC BY-SA 3.0
Warner Bros. - Public Domain
Painted by Albert Rosenthal (1863–1939), copyist, after w:Francis Martin Drexel - Public Domain
Nightscream - CC BY 3.0
Nathaniel Hone - Public Domain
Fotografische Dienst TU Delft - CC BY 3.0
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Avenarius, Richard, 1843-1896
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iDominick - CC BY-SA 2.0
Holt, Claire, 1988-
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Hertzberger, Herman
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State Library of New South Wales collection -
Finch, Tamara
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Marum, M. van (Martinus), 1750-1837
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Henry William Beechey - Public Domain
Gambier, James Gambier, Baron, 1756-1833
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Civil War Photograph Collection (Library of Congress) - Public Domain
Reno, Jesse Lee, 1823-1862
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Fulton, John F. (John Farquhar), 1899-1960
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Talmoryair - CC BY 3.0
Branṭ, Maiḳ, 1947-1975
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White Studio - Public Domain
Caldwell, Anne, 1867-1936
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Nadar - Public Domain
Ottin, Auguste Louis Marie 1811-1890
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Merquior, José Guilherme
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Günter Prust - CC BY 3.0
Gray, Alasdair
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Rogers, Henry D. (Henry Darwin), 1808-1866
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Mills, Donna
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Ley, Robert, -1945
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Werner Bethsold -
Tabori, George, 1914-2007
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Floatjon - CC BY-SA 3.0
Debney, John
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New York World-Telegram and the Sun staff photographer: Orlando Fernandez - Public Domain
Van Doren, Charles Lincoln, 1926-....
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unknown -
Pastrana Borrero, Misael
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Che - CC BY-SA 2.5
Jakubisko, Juraj, 1938-
Image from Wikimedia Commons
Lioneldecoster - CC BY-SA 3.0
Bell, Lurrie, 1958-
Image from Wikimedia Commons
Warner Bros. - Public Domain
Smith, Patricia, 1930-
Image from Wikimedia Commons
Painted by Albert Rosenthal (1863–1939), copyist, after w:Francis Martin Drexel - Public Domain
Harison, Richard, 1747-1829
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Hoffman, Clare E., 1875-1967
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Bretón de los Herreros, Manuel, 1796-1873
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Nightscream - CC BY 3.0
O'Neil, Dennis, 1939-....
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Nathaniel Hone - Public Domain
Fisher, Kitty, 1741?-1767
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Vogt, John W., 1920-....
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Fotografische Dienst TU Delft - CC BY 3.0
Biezeno, Cornelis Benjamin, 1888-1975