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Frederick Grosse (1828-1894) - Public Domain
Theodore Earl Butler - Public Domain
unknown - Public Domain
Gilbert Stuart - Public Domain
MN1(SW) Ken Lopez - CC BY 2.0
Bain - Public Domain
John E Sheridan (illustrator) - Public Domain
Thomas Eakins - Public Domain
Mathew Brady - Public Domain
Djembayz - CC BY-SA 3.0
Toglenn - CC BY-SA 3.0
Brian Eisley - CC BY-SA 3.0
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Walker, Frederick, 1840-1875
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Frederick Grosse (1828-1894) - Public Domain
Barkly, Henry, Sir, 1815-1898
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Nicholas, Albert, 1900-1973
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Theodore Earl Butler - Public Domain
Butler, Theodore Earl, 1861-1936
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unknown - Public Domain
Miollis, Sextius Alexandre François, 1759-1828
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Abel, Niels Henrik, 1802-1829
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Gilbert Stuart - Public Domain
Shepard, William, 1737-1817
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Douglas, Kirk, 1916-
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Dekker, Thomas, 1987-....
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MN1(SW) Ken Lopez - CC BY 2.0
Hill, Charles, 1936-....
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Corot, Jean-Baptiste-Camille, 1796-1875
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Ocampo, Manuel, 1965-...
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Bain - Public Domain
Edwards, Clarence Ransom, 1860-1931
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Schley, Winfield Scott, 1839-1911
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Boulton, M. P. W. (Matthew Piers Watt), -1894
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John E Sheridan (illustrator) - Public Domain
Sheridan, John E.
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Thomas Eakins - Public Domain
Elder, William Henry, 1819-1904
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unknown - Public Domain
Forman, Simon, 1552-1611
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Mathew Brady - Public Domain
Corcoran, Michael, 1827-1863
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Djembayz - CC BY-SA 3.0
Smith, Hedrick.
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Toglenn - CC BY-SA 3.0
Busey, Gary
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Bell, I. Lowthian (Isaac Lowthian), 1816-1904
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Home, Robert, 1752-1834
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Broderzon, Moshe, 1890-1956
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Crutchfield, James, 1912-2001
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Alleyn, Edward, 1566-1626
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unknown - Public Domain
Hatch, William H. (William Henry), 1833-1896
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Nedzi, Lucien N. (Lucien Norbert), 1925-
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Brian Eisley - CC BY-SA 3.0
Breathed, Berke
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Brandt, Karl, 1904-1948