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Civil War Photograph Collection, Library of Congress - Public Domain
Bain News Service - Public Domain
Walter Kaufmann - Public Domain
Johann Friedrich Bolt - Public Domain
unknown - Public Domain
unknown photographer - Public Domain
Smithsonian Institution -
Devi Prasad -
Wasily - Public Domain
Photographer-J. Floresch, New York - Public Domain
Edwardx - CC BY-SA 2.5
Hreinn Gudlaugsson - CC BY-SA 4.0
Unbekannter Fotograf der Epoche. - Public Domain
Paul Merwart - Public Domain
Public Domain
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Sanger, Frederick, 1918-2013
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Giannini, Amadeo Peter, 1870-1949
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Mitchell, William L. (William Leroy), 1912-1988
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Woodbury, Levi, 1789-1851
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Lear, Amanda
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Civil War Photograph Collection, Library of Congress - Public Domain
Hatch, Edward, 1832-1889
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Catharine Parr, Queen, consort of Henry VIII, King of England, 1512-1548
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Bain News Service - Public Domain
Burgess, W. Starling (William Starling), 1878-1947
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Walter Kaufmann - Public Domain
Kaufmann, Walter, 1871-1947
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Corinth, Lovis, 1858-1925
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Johann Friedrich Bolt - Public Domain
Gilbert, Ludwig Wilhelm, 1769-1824
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King, Ben E.
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unknown - Public Domain
Machado y Álvarez, Antonio 1846-1893
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unknown photographer - Public Domain
Jose, Edward
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Smithsonian Institution -
Birket-Smith, Kaj, 1893-1977
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Houston, W. V. (William Vermillion), 1900-
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Modersohn-Becker, Paula, 1876-1907
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Devi Prasad -
Fry, A. Ruth (Anna Ruth), 1878-1962
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Cameron, Archibald, 1707-1753
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Wasily - Public Domain
Kuijken, Sigiswald
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Photographer-J. Floresch, New York - Public Domain
Sanromá, Jesús María
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Edwardx - CC BY-SA 2.5
Buller, Charles, 1806-1848
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unknown - Public Domain
Peixoto, Afrânio, 1876-1947
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Hreinn Gudlaugsson - CC BY-SA 4.0
Ruders, Poul, 1949-....
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Unbekannter Fotograf der Epoche. - Public Domain
Prager, Willy, 1877-1956
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Paul Merwart - Public Domain
Ackermann, L. (Louise), 1813-1890
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Donker Curtius, J. H. (Jan Hendrik), 1813-1879
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Public Domain
Greer, David Hummell, 1844-1919.
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Lindsay, Percy, 1870-1952
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Iannelli, Alfonso, 1888-1965