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From a painting by John Collier - Public Domain
Rohankohli86 - CC BY-SA 4.0
US House of Representatives - Public Domain
Mosman Council - CC BY 2.0
unknown - Public Domain
Thoire - CC BY-SA 4.0
:fr:Licorne37 - Public Domain
KAJIWARA PHOTO - Public Domain
Andy Miah - CC BY-SA 2.0
unknown photographer - Public Domain
Maksymilian Fajans (1827-1890) - Public Domain
O'Halloran, Thomas J., photographer.; Leffler, Warren K., photographer. For ''US News and World Report''. - Public Domain
unknown but in 1900s - Public Domain
anonymous - Public Domain
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From a painting by John Collier - Public Domain
Haines, F. P. (Frederick Paul), 1819-1909
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Rohankohli86 - CC BY-SA 4.0
Hollander, Sam
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Juan Diego, saint, 1474-1548
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US House of Representatives - Public Domain
Handel, Karen, 1962-
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Mosman Council - CC BY 2.0
Olsen, John, 1928-
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unknown - Public Domain
Deutsch, Julius, 1884-1968
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DeLay, Tom D., 1947-....
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Kobelt, Wilhelm, 1840-1916
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Waldmüller, Ferdinand Georg, 1793-1865
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Thoire - CC BY-SA 4.0
Cavaignac, Jean-Baptiste, 1765-1829
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Gregory XIV, Pope, 1535-1591
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Brinkley, John Richard, 1885-1942
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:fr:Licorne37 - Public Domain
Coitier, Jacques, 1440-1506
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Bray, John Randolph, 1879-1978
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KAJIWARA PHOTO - Public Domain
Akins, Zoë (1886-1958).
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Ingres, Jean-Auguste-Dominique, 1780-1867
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Andy Miah - CC BY-SA 2.0
Metzger, Gustav
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unknown photographer - Public Domain
Wirth, May, 1894-1978
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Maksymilian Fajans (1827-1890) - Public Domain
Elsner, Józef, 1769-1854
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Mitchell, William L. (William Leroy), 1912-1988
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Forrester, Alfred Henry, 1804-1872
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Lefèbvre, Henri, 1901-1991
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O'Halloran, Thomas J., photographer.; Leffler, Warren K., photographer. For ''US News and World Report''. - Public Domain
Black Panther Party
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Lautensack, Hans Sebald, 1524-c. 1563
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unknown but in 1900s - Public Domain
Howes, Edith, 1872-1954
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Lapine, James.
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anonymous - Public Domain
Sherwood, William H., 1854-1911
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Grädener, Carl 1812-1883
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López de Ayala, Pedro, 1332-1407
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Plant, Arnold, Sir, 1898-....