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Georges Biard - CC BY-SA 3.0
unknown - Public Domain
Ferdinand Justi - Public Domain
Mathew Brady - Public Domain
Library of the London School of Economics and Political Science -
Flickr user Randalfino - CC BY 2.0
Deana Hoffman, photographer - Public Domain
Louis Chorislithograph by Joseph Langlumé after the self-portrait of Louis Choris - Public Domain
Martin Kraft - CC BY-SA 3.0
Fotograf François Antoine (1857−1923) - Public Domain
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Georges Biard - CC BY-SA 3.0
Rampling, Charlotte, 1946-....
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Phillip, John, 1817-1867
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Brian, Mary, 1906-2002
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Georges Biard - CC BY-SA 3.0
Cantona, Éric, 1966-
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Martini, Alberto, 1876-1954
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Rains, Claude, 1889-1967
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unknown - Public Domain
Montoya, Joseph Manuel, 1915-1978
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unknown - Public Domain
Reyes, Bernardo, 1849-1913
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Ferdinand Justi - Public Domain
Hupfeld, Hermann, 1796-1866
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Mathew Brady - Public Domain
Stanly, Edward, 1810-1872
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Library of the London School of Economics and Political Science -
Schapera, Isaac, 1905-2003
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Annandale, Nelson, 1876-1924
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Flickr user Randalfino - CC BY 2.0
Aubert, Jean-Louis, 1955-....
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unknown - Public Domain
Bandstra, Bert, 1922-1995
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Marcoux, Joseph, 1791-1855
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Deana Hoffman, photographer - Public Domain
Evergood, Philip, 1901-1973
Image from Wikimedia Commons
Louis Chorislithograph by Joseph Langlumé after the self-portrait of Louis Choris - Public Domain
Choris, Louis, 1795-1828
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Ferry, Jules, 1832-1893
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unknown - Public Domain
Sayão, Bidú
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Rabe, John, 1882-1950
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Du Chaillu, Paul Belloni, 1831-1903
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Serova, Valentina, 1917-1975
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Richardson, Elliot L., 1920-1999
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Martin Kraft - CC BY-SA 3.0
Bremner, Ewen
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unknown - Public Domain
Crile, George Washington, 1864-1943
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Valier, Max, 1895-1930
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Fotograf François Antoine (1857−1923) - Public Domain
Lévy-Dhurmer, Lucien, 1865-1953
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Lando, Pietro, -1545
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unknown - Public Domain
Hill, Henry, 1943-2012
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Cochrane, Aaron V. S. (Aaron Van Schaick), 1858-