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Harris & Ewing - Public Domain
unknown - Public Domain
photo: Jean Gagnon - CC BY-SA 3.0
Unk, - Public Domain
DR - CC BY-SA 2.0
David Shankbone - CC BY 3.0
Public Domain
Frederick Gutekunst - Public Domain
Mariusz Kubik, http://www.mariuszkubik.pl - CC BY-SA 3.0
Photographer-Friedman-Abeles, New York - Public Domain
Tilly Kettle (1735–1786) was a portrait painter - Public Domain
Erling Mandelmann - CC BY-SA 3.0
Lioneldecoster - CC BY-SA 4.0
Richard Earlom Benjamin West -
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Suydam, James Augustus, 1819-1865
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Yosa, Buson, 1716-1784
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Grimmett, Clarrie, 1891-1980
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Norworth, Jack
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Harris & Ewing - Public Domain
Brown, Joseph M., 1851-1932
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unknown - Public Domain
Bider, Oskar
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photo: Jean Gagnon - CC BY-SA 3.0
Jolliet, Louis, 1645-1700
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Unk, - Public Domain
Bowers, George Meade, 1863-1925
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DR - CC BY-SA 2.0
Maspero, François, 1932-
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unknown - Public Domain
Andreä, Johann Valentin, 1586-1654
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David Shankbone - CC BY 3.0
Huston, Anjelica
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unknown - Public Domain
Donahey, William, 1883-
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Tallchief, Maria, 1925-2013
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Public Domain
Berry, James H. (James Henderson), 1841-1913
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Frederick Gutekunst - Public Domain
Stillé, Alfred, 1813-1900
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Goldwyn, Samuel, 1882-1974
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Marty, Martin E., 1928-....
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Mariusz Kubik, http://www.mariuszkubik.pl - CC BY-SA 3.0
Ficowski, Jerzy
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Photographer-Friedman-Abeles, New York - Public Domain
Jones, Carolyn, 1930-1983
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Quincy, Josiah, 1744-1775
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unknown - Public Domain
Barbour, Ralph Henry, 1870-1944
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Graham, Howard, 1898-1986
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Public Domain
Meyrink, Gustav, 1868-1932
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Tilly Kettle (1735–1786) was a portrait painter - Public Domain
Small, William, 1734-1775
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Erling Mandelmann - CC BY-SA 3.0
Solal, Martial
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Public Domain
Banks, Monte, 1897-1950
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Cujas, Jacques, 1522-1590
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Lioneldecoster - CC BY-SA 4.0
King, Freddy, 1934-1976
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unknown - Public Domain
Hoffman, Ogden, 1793-1856
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Richard Earlom Benjamin West -
Newton, Thomas, 1704-1782