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Bouvier, John, 1787-1851 - Public Domain
Dieter Haase - CC BY-SA 3.0
US gov - Public Domain
unknown -
Carnaval.com Studios, https://www.flickr.com/photos/aforum/ - CC BY 2.0
Unknown - Public Domain
Gemma Planell - CC BY-SA 4.0
unknown - Public Domain
original uploader - Public Domain
peiom - Public Domain
United States Army - Public Domain
permission granted by Alan Senauke -
John Mathew Smith & www.celebrity-photos.com - CC BY-SA 2.0
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Bouvier, John, 1787-1851 - Public Domain
Bouvier, John, 1787-1851
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Sutherland, Jane, 1855-1928
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Dieter Haase - CC BY-SA 3.0
Minnesota Fats, 1913-1996
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US gov - Public Domain
Prentiss, Samuel, 1782-1857
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unknown -
Hoveyda, Fereydoun
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Moberly, George, 1803-1885
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Carnaval.com Studios, https://www.flickr.com/photos/aforum/ - CC BY 2.0
Modeliste, Zigaboo, 1948-
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Temple, William, 1628-1699
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Landy, James, 1813-1875
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Berton, Pierre-Montan, 1727-1780
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Unknown - Public Domain
Dharmapala, Anagarika, 1864-1933
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Benelli, Giovanni, 1921-1982
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Gemma Planell - CC BY-SA 4.0
Fontcuberta, Joan, 1955-....
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Olivier, Noel, 1892-
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Papus, 1865-1916
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Fisher, George P. (George Purnell), 1817-1899
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unknown - Public Domain
Goodrich, Aaron, 1807-1887
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Skeaping, Mary
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original uploader - Public Domain
Kaulbach, Friedrich
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Turgenev, A. (Aleksandr), 1784-1845
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peiom - Public Domain
Lemoinne, John, 1815-1892
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United States Army - Public Domain
Bartik, Jean
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unknown - Public Domain
Hinshelwood, Cyril, Sir, 1897-1967
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permission granted by Alan Senauke -
Senauke, Alan
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John Mathew Smith & www.celebrity-photos.com - CC BY-SA 2.0
Walters, Barbara, 1929-2022
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Tintoretto, 1518-1594
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Koch, Lauge, 1892-1964
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National Museum of Natural History (U.S.)
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Ehrenberg, Christian Gottfried, 1795-1876
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Cavallino, Bernardo, 1616-1656