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Mariya Gershteyn - CC BY 3.0
Anonymous - Public Domain
Hansen, Schou & Weller - Public Domain
Richard Earlom Benjamin West -
Nv8200p - CC BY-SA 3.0
original uploader - Public Domain
Mgw2010 - CC BY-SA 3.0
Maksymilian Fajans (1827-1890) - Public Domain
Ctruongngoc -
Andy Newcombe - CC BY-SA 2.0
Public Domain
:de:Dora Carrington - Public Domain
Unknown painter - Public Domain
T. Charles Erickson - CC BY 2.0
Charles Bernstein / PennSound - CC BY-SA 4.0
Romina Espinosa - CC BY-SA 3.0
William P. Gottlieb - Public Domain
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Dennis, George Robertson
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Mariya Gershteyn - CC BY 3.0
Korzhavin, N. (Naum), 1925-
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Anonymous - Public Domain
Redmond, Granville, 1871-1935
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Iturrigaray y Aróstegui, José de, 1742-1815
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Greenberg, Ralph, 1944-....
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Hansen, Schou & Weller - Public Domain
Raasløff, Waldemar Rudolf, 1815-1883
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Lewis, Sinclair, 1885-1951
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Richard Earlom Benjamin West -
Newton, Thomas, 1704-1782
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Mann, Anthony, 1906-1967
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Nv8200p - CC BY-SA 3.0
Porter, Andrew, 1972-
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Steinschneider, Moritz, 1816-1907
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original uploader - Public Domain
Porter, Alexander, 1785-1844
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Archer, Frederic, 1838-1901
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Mgw2010 - CC BY-SA 3.0
Wallace, Arthur, 1919 January 4-
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Maksymilian Fajans (1827-1890) - Public Domain
Elsner, Józef, 1769-1854
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Ctruongngoc -
Detrez, Conrad
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Tolan, John H. (John Harvey), 1877-1947
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Andy Newcombe - CC BY-SA 2.0
Bluiett, Hamiet
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Hamilton, Elizabeth, 1756?-1816
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Public Domain
Chambers, Henry H., 1790-1826
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Brackett, Joseph, 1797-1882
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:de:Dora Carrington - Public Domain
Strachey, Julia Frances, 1901-1979
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Unknown painter - Public Domain
Cameron, Charles, approximately 1743-1812
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Fox, Emanuel Phillips, 1865-1915
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Adam, Brother, 1898-
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T. Charles Erickson - CC BY 2.0
Cromer, David
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Charles Bernstein / PennSound - CC BY-SA 4.0
Bee, Susan.
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Romina Espinosa - CC BY-SA 3.0
Disney, Roy Edward
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William P. Gottlieb - Public Domain
Bailey, Mildred, 1907-1951
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Cook, Warren, 1879-1939