Image from Wikimedia Commons
:en:American Broadcasting Company - Public Domain
unknown - Public Domain
David Shankbone - CC BY-SA 3.0
Mathew Brady -
Bain News Service, publisher - Public Domain
RIA Novosti / РИА Новости -
Civil War glass negative collection (Library of Congress) - Public Domain
Hurd, Duane Hamilton Hurd - Public Domain
Victor Soto - CC BY 2.0
George Cruikshank; the book was written by William Harrison Ainsworth - Public Domain
US gov - Public Domain
Hermann Clemens Kosel -
Tilly Kettle (1735–1786) was a portrait painter - Public Domain
Unidentified photographer ca. 1860 - Public Domain
Allan warren - CC BY-SA 3.0
Image from Wikimedia Commons
Weenix, Jan Baptist, 1621-1659
Image from Wikimedia Commons
:en:American Broadcasting Company - Public Domain
Perreau, Gigi, 1941-
Image from Wikimedia Commons
Howard, John, 1939-....
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unknown - Public Domain
Ritner, Joseph, 1780-1869
Image from Wikimedia Commons
David Shankbone - CC BY-SA 3.0
Lake, Ricki
Image from Wikimedia Commons
unknown - Public Domain
Birch, Francis, 1903-....
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Hargrave, Francis, 1741?-1821
Image from Wikimedia Commons
Mathew Brady -
Hart, Roswell, 1824-1883
Image from Wikimedia Commons
Bain News Service, publisher - Public Domain
Clews, Henry, 1836-1923
Image from Wikimedia Commons
RIA Novosti / РИА Новости -
Dzerzhinskiĭ, F. Ė. (Feliks Ėdmundovich), 1877-1926
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Cornwell, Patricia Daniels
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Leicester, Robert Sidney, Earl of, 1595-1677
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Kitaōji, Rosanjin, 1883-1959
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Civil War glass negative collection (Library of Congress) - Public Domain
Foster, Robert Sanford, 1834-1903
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Armstrong, Anne Legendre, 1927-2008
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Hurd, Duane Hamilton Hurd - Public Domain
Crocker, Samuel L. (Samuel Leonard), 1804-1883
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Euwe, Max, 1901-1981
Image from Wikimedia Commons
Victor Soto - CC BY 2.0
Slimane, Hedi
Image from Wikimedia Commons
George Cruikshank; the book was written by William Harrison Ainsworth - Public Domain
Turpin, Richard, 1706-1739
Image from Wikimedia Commons
US gov - Public Domain
Bradley, Stephen Row, 1754-1830
Image from Wikimedia Commons
Hermann Clemens Kosel -
Andrian, Leopold von, 1875-1951
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Tilly Kettle (1735–1786) was a portrait painter - Public Domain
Small, William, 1734-1775
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Coan, Titus, 1801-1882
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Lenclos, Ninon de 1620-1705
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Randon, Jacques Louis César Alexandre, comte, 1795-1871
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unknown - Public Domain
Estournelles de Constant, Paul-Henri-Benjamin Balluet, baron d', 1852-1924
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unknown - Public Domain
Massey, Edward, Sir, 1619?-1674?
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Unidentified photographer ca. 1860 - Public Domain
Wright, Charles, 1811-1885
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unknown - Public Domain
Vandermaelen, Philippe, 1795-1869
Image from Wikimedia Commons
Allan warren - CC BY-SA 3.0
Biggins, Christopher