Image from Wikimedia Commons
Avannupo - Public Domain
unknown - Public Domain
Gbk429 - CC BY-SA 3.0
Otto Kuhler -
user at project - Public Domain
Public Domain
Burton Williams (†1936) - Public Domain
Linda A. Cicero / Stanford News Service - CC BY 3.0
Harris & Ewing, photographer - Public Domain
Ylla (self-portrait) -
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Avannupo - Public Domain
Lomahaftewa, Linda
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unknown - Public Domain
Funk, Isaac, 1797-1865
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Joli, Antonio, approximately 1700-1777
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Véronèse, 1528-1588
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Gbk429 - CC BY-SA 3.0
Hoffman, Merle, 1946-
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Otto Kuhler -
Kuhler, Otto, 1894-1977
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unknown - Public Domain
Donnet, Ferdinand-François-Auguste, 1795-1882
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Lubbock, Francis Richard, 1815-1905
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Ross, Robert, 1766-1814
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user at project - Public Domain
Dahinden, Justus
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Conyngham, Elizabeth Conyngham, Marchioness, -1861
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Public Domain
Taylor, John, 1770-1832
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Burton Williams (†1936) - Public Domain
Kazee, Buell, 1900-1976
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Olbers, W. (Wilhelm), 1758-1840
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Schimmelmann, Heinrich Ernst
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Linda A. Cicero / Stanford News Service - CC BY 3.0
Arrow, Kenneth Joseph, 1921-....
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Public Domain
Faircloth, Lauch, 1928-
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Bush, Richard C., 1947-....
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Harris & Ewing, photographer - Public Domain
Lawson, Alfred W. (Alfred William), 1869-1954
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Frear, James A. (James Archibald), 1861-1939
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unknown - Public Domain
Gobrecht, Christian F., 1785-1844
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Honegger, Gottfried, 1917-....
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Sherman, Roger M. (Roger Minott), 1773-1844
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unknown - Public Domain
Green, Seth, 1817-1888
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Dickstein, S. (Samuel), 1851-1939
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Blake, William, 1757-1827
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Gilbert, Stuart
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Hampden, Renn Dickson, 1793-1868
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Ylla (self-portrait) -
Ylla, 1910-1955
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Dalton, Hugh Dalton, Baron, 1887-1962