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DTdesign - CC BY-SA 3.0
zeitgenössischer Maler um 1720 - Public Domain
USA.gov’s Image Search - Public Domain
Adolf Dauthage - Public Domain
Unbekannter Fotograf der Epoche. - Public Domain
unknown - Public Domain
Robert Beyschlag - Public Domain
Gaetano Chierici - Public Domain
Brigham Young University - Public Domain
Contemporary portrait - Public Domain
Duncan.france - CC BY-SA 3.0
Henry Bryan Hall, Sr.Emma Soyer - Public Domain
Carl Mydans - Public Domain
Clawson S. Hammitt (artist) - Public Domain
TolneGGG - CC BY-SA 4.0
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DTdesign - CC BY-SA 3.0
Griffin, L. Martin (Loyal Martin), 1920-
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Hegel, Georg Wilhelm Friedrich, 1770-1831
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zeitgenössischer Maler um 1720 - Public Domain
Howard, Philip Thomas, 1629-1694
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USA.gov’s Image Search - Public Domain
Cavallero, Ugo, 1880-1943
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Whistler, James McNeill, 1834-1903
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Adolf Dauthage - Public Domain
Eckert, Karl Anton Florian, 1820-1879
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Unbekannter Fotograf der Epoche. - Public Domain
Gernsheim, Friedrich, 1839-1916
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Augustus, Emperor of Rome, 63 B.C.-14 A.D.
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unknown - Public Domain
Nakamura, William
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Robert Beyschlag - Public Domain
Münter, Gabriele, 1877-1962
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Gaetano Chierici - Public Domain
Chierici, Gaetano, 1838-1920
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Lenaerts, Koenraad
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Edwards, Owen Morgan, Sir, 1858-1920
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Gordon, Jeff, 1971-
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Kalisch, Ludwig, 1814-1882
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Wills, Thomas, 1740-1802
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Brigham Young University - Public Domain
Hinckley, Edwin Smith, 1868-1929
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Contemporary portrait - Public Domain
O'Kelly, James, 1735-1826
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Duncan.france - CC BY-SA 3.0
Alley, Rewi, 1897-1987
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Egurén, José María 1874-1942
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Henry Bryan Hall, Sr.Emma Soyer - Public Domain
Soyer, Alexis, 1809-1858
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Carl Mydans - Public Domain
Mayer, Albert, 1897-....
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Clawson S. Hammitt (artist) - Public Domain
Cannon, William, 1809-1865
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Post, Emily, 1873?-1960
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McCraney, Tarell Alvin
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TolneGGG - CC BY-SA 4.0
Voulkos, Peter, 1924-2002
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Kleppe, Thomas S., 1919-2007
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Beer, Wilhelm, 1797-1850
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Rich, Penelope, Lady, 1562?-1607
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Kim, Yuli 1936-....