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IdziRzymianin - CC BY-SA 4.0
Public Domain
unknown - Public Domain
Robert Williams - CC BY-SA 2.0
Nicht ermittelbarer Fotograf der Epoche. - Public Domain
Jarnemec - CC BY-SA 4.0
Nightscream - CC BY 3.0
Photographe des députés de la Seine - Public Domain
Uncredited. Published by the United States Information Service. - Public Domain
John Smart - Public Domain
RKO Radio Pictures - Public Domain
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Selby, Prideaux John, 1788-1867
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IdziRzymianin - CC BY-SA 4.0
Themerson, Stefan
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Public Domain
Turner, Frederick Jackson, 1861-1932
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Huygens, Christiaan, 1629-1695
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Pope, John, 1821-1881.
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unknown - Public Domain
Rosellini, Albert D. (Albert Dean), 1910-2011
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Robert Williams - CC BY-SA 2.0
Bennett, Harve
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Johnson, Henry U. (Henry Underwood), 1850-1939
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Cesalpino, Andrea, 1524 or 1525-1603
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Heim, Ernst Ludwig, 1747-1834
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Nicht ermittelbarer Fotograf der Epoche. - Public Domain
Plate, Ludwig, 1862-1937
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Jarnemec - CC BY-SA 4.0
Hecker, Zvi, 1931-....
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Mádach, Imre (1823-1864).
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Public Domain
Gordon, J. M. (Joseph Maria), 1856-1929
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Budge, Bill
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Montagu, George, Sir, 1750-1829
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Morey, Henry Lee, 1841-1902
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Blackford, Russell, 1954-....
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Nightscream - CC BY 3.0
Grey, Jennifer, 1960-....
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Herzen, Aleksandr, 1812-1870
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Dorsey, James Owen, 1848-1895
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Public Domain
Doolin, Bill, 1858-1896
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Photographe des députés de la Seine - Public Domain
Ferdinand-Dreyfus, 1849-1915
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unknown - Public Domain
Green, A. H. (Andrew Haswell), 1820-1903
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Uncredited. Published by the United States Information Service. - Public Domain
Kirk, Grayson L. (Grayson Louis), 1903-1997
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Wiesel, Elie, 1928-2016
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Le Sage, George-Louis, 1724-1803
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Frohlich, Alfred
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John Smart - Public Domain
Clinton, Henry, Sir, 1738?-1795
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RKO Radio Pictures - Public Domain
Hervey, Irene, 1909-1998