Image from Wikimedia Commons
unknown - Public Domain
:en:RAI - Public Domain
Hochgeladen von --Nightflyer - Public Domain
Stephen Craven -
Frederick Hollyer - Public Domain
n.n., scanned by Schmelzle - Public Domain
Unidentified photographer - Public Domain
Angas, George French, 1822-1886 - Public Domain
Public Domain
(c)Max Zambelli -
German-American painter :en:Henry Ulke - Public Domain
Civil War Photograph Collection (Library of Congress) - Public Domain
McClees & Beck (Washington, D.C.), publishers. Julian Vannerson, photographer. - Public Domain
Willem van de Poll - CC BY-SA 3.0
Unattributed (Stam?) - Public Domain
Damon D'Amato - CC BY 2.0
after John Opie - Public Domain
Image from Wikimedia Commons
unknown - Public Domain
Fripp, George Arthur, 1813-1896
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Willett, Marinus, 1740-1830
Image from Wikimedia Commons
:en:RAI - Public Domain
Mardel, Guy 1944-....
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Ruthven, Alexander Grant, 1882-1971
Image from Wikimedia Commons
Hochgeladen von --Nightflyer - Public Domain
Eisler, Gerhart
Image from Wikimedia Commons
Stephen Craven -
Kawalec, Witold Gracjan, 1922-
Image from Wikimedia Commons
Frederick Hollyer - Public Domain
White, Gleeson, 1851-1898
Image from Wikimedia Commons
n.n., scanned by Schmelzle - Public Domain
Vollmöller, Karl Gustav, 1848-1922
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Odlum, Victor, 1880-1971
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Clayton, Ethel, 1884-1966
Image from Wikimedia Commons
Unidentified photographer - Public Domain
Ochtman, Leonard, 1854-1934.
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Lasky, Jesse L., 1880-1958
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Angas, George French, 1822-1886 - Public Domain
Hargraves, Edward Hammond, 1816-1891
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unknown - Public Domain
LaFarge, Christopher, 1897-1956
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Barlow, Peter, 1776-1862
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Public Domain
Myrdal, Alva, 1902-1986
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(c)Max Zambelli -
Urquiola, Patricia, 1961-....
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Graham, Katharine, 1917-2001
Image from Wikimedia Commons
Vanni, Francesco, 1563?-1610
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German-American painter :en:Henry Ulke - Public Domain
Ingham, Samuel D. (Samuel Delucenna), 1779-1860
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Civil War Photograph Collection (Library of Congress) - Public Domain
Grierson, Benjamin Henry, 1826-1911
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McClees & Beck (Washington, D.C.), publishers. Julian Vannerson, photographer. - Public Domain
Parker, John Mason, 1805-1873
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Willem van de Poll - CC BY-SA 3.0
Garmes, Lee, 1898-1978
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Semmelweis, Ignác Fülöp, 1818-1865
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Dumont, Frank 1848-1919
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Unattributed (Stam?) - Public Domain
Paul, Oscar, 1836-1898
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Forbes, Archibald, 1838-1900
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Damon D'Amato - CC BY 2.0
Kovic, Ron, 1946-
Image from Wikimedia Commons
after John Opie - Public Domain
Adam, William, 1751-1839
Image from Wikimedia Commons
Paulhan, Louis