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Photographer unknown; 1896 - Public Domain
Leonz Niederberger - Public Domain
Arvee Eco - CC BY-SA 2.0
Zegilbos - CC BY-SA 3.0
Christopher Macsurak - CC BY 2.0
Patterson, George, 1824-1897 - Public Domain
Barraud & Jerrard, Photographers - Public Domain
McClees & Beck, publishers. Julian Vannerson, photographer. - Public Domain
Horace van Ruith - CC BY-SA 4.0
berolino - CC BY-SA 3.0
Dietbert Keßler - Public Domain
Photo by Gianpiero Actis. Painting by Ugo Nespolo. - CC BY 2.5
unknown - Public Domain
Anonyme, début du XXe siècle. - CC BY-SA 4.0
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Photographer unknown; 1896 - Public Domain
Yandell, Enid
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Leonz Niederberger - Public Domain
Vannutelli, Serafino, 1834-1915
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Arvee Eco - CC BY-SA 2.0
Frazier, Joe, 1944-2011
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Thom, Bing, 1940-
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Goetz, Curt, 1888-1960
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Campanini, Barberina, 1721-1799
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Zegilbos - CC BY-SA 3.0
Delanoë, Pierre
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Slaughter, John H. (John Horton), 1841-1922
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Christopher Macsurak - CC BY 2.0
Carmen
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Williams, Jessica
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Luceño, Tomás, 1844-1931
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Patterson, George, 1824-1897 - Public Domain
Geddie, John, 1815-1872
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Barraud & Jerrard, Photographers - Public Domain
Guy, William A. (William Augustus), 1810-1885
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McClees & Beck, publishers. Julian Vannerson, photographer. - Public Domain
Murray, Ambrose Spencer, 1807-1885
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Horace van Ruith - CC BY-SA 4.0
Oneill, Norman
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berolino - CC BY-SA 3.0
Mahlsdorf, Charlotte von 1928-2002
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Dietbert Keßler - Public Domain
Weiss, Peter, 1916-1982
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Frei Montalva, Eduardo, 1911-1982
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Bartholomew, Dave
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Photo by Gianpiero Actis. Painting by Ugo Nespolo. - CC BY 2.5
Nespolo, Ugo, 1941-....
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Siegmann, George
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unknown - Public Domain
Beard, Thomas, -1632
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Mudie, C. E., 1818-1890
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unknown - Public Domain
Modigliani, Amedeo, 1884-1920
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Anonyme, début du XXe siècle. - CC BY-SA 4.0
Watkins, Henry George, 1907-1932
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Blake, William, 1757-1827
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unknown - Public Domain
Spiridonova, Marii︠a︡ Aleksandrovna, 1884-1941
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Rostovtzeff, Michael Ivanovitch, 1870-1952
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Hotman, Nicholas, -1663
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Whittlesey, Charles, 1808-1886