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George Grantham Bain Collection (Library of Congress) - Public Domain
Thierry Caro - CC BY-SA 3.0
unknown - Public Domain
Jaqen - CC BY-SA 3.0
Sergey Guneev / Сергей Гунеев -
Abbie Rowe - Public Domain
Karsten11 - Public Domain
Coloured stipple engraving by James Heath (1757–1834), after Henry Raeburn (1756–1823) - Public Domain
Mphsociety - CC BY-SA 4.0
Myrabella - CC BY-SA 4.0
Public Domain
Bureau of Industrial Service - Public Domain
Walter Stoneman (1876-1958) - Public Domain
Jburlinson - CC BY-SA 3.0
Contemporary photograph - Public Domain
Noah.levinson123usa - CC BY-SA 3.0
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George Grantham Bain Collection (Library of Congress) - Public Domain
Cosgrave, William Thomas, 1880-1965
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Hempel, Frieda
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Thierry Caro - CC BY-SA 3.0
Cassavetes, Zoe, 1970-
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unknown - Public Domain
Klucis, Gustavs, 1895-1938
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Jaqen - CC BY-SA 3.0
Grasso, Pietro
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Sergey Guneev / Сергей Гунеев -
Kri︠u︡chkov, Vladimir, 1924-2007
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Jahn, Otto, 1813-1869
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Abbie Rowe - Public Domain
Lawrence, David Leo, 1889-1966
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unknown - Public Domain
Rhodes, Cecil, 1853-1902
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Karsten11 - Public Domain
Beaumont, Hanneke, 1947-....
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unknown - Public Domain
Kuyper, Abraham, 1837-1920
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Minish, Joseph G.
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Coloured stipple engraving by James Heath (1757–1834), after Henry Raeburn (1756–1823) - Public Domain
Monro, Alexander, 1733-1817
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Wetherby, Isaac Augustus, 1819-1904
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Mphsociety - CC BY-SA 4.0
Hall, Manly P. (Manly Palmer), 1901-1990
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Cabanilles, Juan
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Zitman, Cornelis, 1926-....
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Bonnet, Stede, -1718
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Smejkal, Jan
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Dyer, Elisha, 1811-1890
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Myrabella - CC BY-SA 4.0
Pignon-Ernest, Ernest
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Public Domain
Cem, Prince, son of Mehmed II, Sultan of the Turks, 1459-1495
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Chapman, Abel, 1851-1929
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Bureau of Industrial Service - Public Domain
Verdon, Gwen
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Walter Stoneman (1876-1958) - Public Domain
Baldwin, Stanley Baldwin, Earl, 1867-1947
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Jburlinson - CC BY-SA 3.0
Ritchie, Jack, 1922-1983
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Contemporary photograph - Public Domain
Lee, Alfred, 1807-1887
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Emsley, Paul, 1947-
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Noah.levinson123usa - CC BY-SA 3.0
Berg, Alan, 1932-
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Freud, Martha, 1861-1951