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Karl Bulla - Public Domain
Fra Filippo Lippi - CC BY-SA 2.5
unknown -
Unknown War Photographer - Public Domain
unknown - Public Domain
Gerard van Honthorst - Public Domain
Artist : Willy Bosschem; photo by Georges Jansoone (JoJan - CC BY-SA 3.0
:en:Special:Contributions/Iapx86 -
Minya Diez-Duhrkoop - CC BY-SA 4.0
Jacob Hilsdorf - Public Domain
William Susman (copyright holder) - CC BY-SA 3.0
US Army - Public Domain
William Fairbairn and William Pole - Public Domain
Hyfen - CC BY-SA 3.0
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Karl Bulla - Public Domain
Mati︠u︡shin, M. V.
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Fra Filippo Lippi - CC BY-SA 2.5
Lippi, Filippo, approximately 1406-1469
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Piano, Renzo
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Schmarsow, August, 1853-1936
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unknown -
Monckton, Walter Turner, Viscount Monckton of Brenchley, 1891-1965
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Greene, Clay Meredith, 1850-1933
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Unknown War Photographer - Public Domain
Doyen, Charles Augustus, 1859-1919
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unknown - Public Domain
Mason, Charles, 1810-1879
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Macready, William Charles, 1793-1873
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Miller, Oskar von 1855-1934
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unknown - Public Domain
Schmucker, S. S. (Samuel Simon), 1799-1873
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Gerard van Honthorst - Public Domain
Pauw, Adriaan, 1585-1653
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Artist : Willy Bosschem; photo by Georges Jansoone (JoJan - CC BY-SA 3.0
Hoeydonck, Paul van, 1925-
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:en:Special:Contributions/Iapx86 -
Pitts, Walter
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Minya Diez-Duhrkoop - CC BY-SA 4.0
Valencia, Tórtola, 1882-1955
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Jacob Hilsdorf - Public Domain
Gundolf, Friedrich, 1880-1931
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Newcastle, Henry Cavendish, Duke of, 1630-1691
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Page, David P. (David Perkins), 1810-1848
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Carr, Bob, 1947-....
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Biondi, Ernesto
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unknown - Public Domain
Helbig, Wolfgang, 1839-1915
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William Susman (copyright holder) - CC BY-SA 3.0
Susman, William, 1960-
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Barry, Gerald, 1952-
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US Army - Public Domain
Farrell, Thomas F. (Thomas Francis), 1891-1967
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William Fairbairn and William Pole - Public Domain
Fairbairn, William, Sir, 1789-1874
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John I, King of Portugal, 1357-1433
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Chytraeus, David, 1531-1600
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Hyfen - CC BY-SA 3.0
Shebib, Don
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Claesz, Aert 1498-1564
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Borja y Aragón, Francisco de, príncipe de Esquilache, 1582-1658