Image from Wikimedia Commons
Daniele Medri - CC BY 2.0
Frederick Hollyer - Public Domain
unknown - Public Domain
John Allen or an associate -
Shamwowzer - CC BY-SA 4.0
unknown photographer - CC BY-SA 3.0
Lauren Gerson - Public Domain
Sam Cali (user at project - CC BY-SA 3.0
Public Domain
Teddyyy - CC BY-SA 3.0
Léon Spilliaert - Public Domain
*Lambert Weston (1806-95) or his son Sidney Weston (1842-93), see http://web.ukonline.co.uk/benjaminbeck/dissertation/6photographicportraiture.htm#N_53_). - Public Domain
Nightscream - CC BY 3.0
Columbia Phonograph Company - Public Domain
Ji-Elle - CC BY-SA 3.0
Abu al-Hasan (1589-1630) - Public Domain
Image from Wikimedia Commons
Daniele Medri - CC BY 2.0
Fo, Dario
Image from Wikimedia Commons
Frederick Hollyer - Public Domain
Stenbock, Stanislaus Eric, Count, 1860-1895
Image from Wikimedia Commons
unknown - Public Domain
Tytler, James, 1745-1804
Image from Wikimedia Commons
John Allen or an associate -
Allen, John L., 1965-....
Image from Wikimedia Commons
Shamwowzer - CC BY-SA 4.0
Stinson, Douglas R. (Douglas Robert), 1956-
Image from Wikimedia Commons
unknown photographer - CC BY-SA 3.0
Fougner-Lundh, Gr. (Gregers), 1786-1836
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Anerio, Felice, approximately 1560-1614
Image from Wikimedia Commons
Brewer, William Henry, 1828-1910
Image from Wikimedia Commons
Lepsius, Richard, 1810-1884
Image from Wikimedia Commons
Ward, Lester Frank, 1841-1913
Image from Wikimedia Commons
Newland, Abraham, 1730-1807
Image from Wikimedia Commons
Lauren Gerson - Public Domain
Gibbs, Nancy, 1960-
Image from Wikimedia Commons
Sam Cali (user at project - CC BY-SA 3.0
Smirnoff, Yakov, 1953-
Image from Wikimedia Commons
unknown - Public Domain
Hardy, G.H. (Godfrey Harold), 1877-1947
Image from Wikimedia Commons
Public Domain
Rudder, James Earl, 1910-1970
Image from Wikimedia Commons
Teddyyy - CC BY-SA 3.0
Brooks, Richard, 1912-1992
Image from Wikimedia Commons
Lea, Luke, 1879-1945
Image from Wikimedia Commons
Murray, Archibald
Image from Wikimedia Commons
Léon Spilliaert - Public Domain
Spilliaert, Léon, 1881-1946
Image from Wikimedia Commons
*Lambert Weston (1806-95) or his son Sidney Weston (1842-93), see http://web.ukonline.co.uk/benjaminbeck/dissertation/6photographicportraiture.htm#N_53_). - Public Domain
Barry, John Wolfe, 1836-1918
Image from Wikimedia Commons
Nightscream - CC BY 3.0
Williams, Barry, 1954-
Image from Wikimedia Commons
Columbia Phonograph Company - Public Domain
Prince, Charles Adams
Image from Wikimedia Commons
Meredith, James Howard, 1933-
Image from Wikimedia Commons
Cyril, Saint, Bishop of Jerusalem, approximately 315-386
Image from Wikimedia Commons
Ji-Elle - CC BY-SA 3.0
Bobin, Christian
Image from Wikimedia Commons
McPherson, James M.
Image from Wikimedia Commons
Kokoras, Panayiotis, 1974-
Image from Wikimedia Commons
Abu al-Hasan (1589-1630) - Public Domain
Jahangir, Emperor of Hindustan, 1569-1627
Image from Wikimedia Commons
Coffelt, Leslie (Leslie William), 1910-1950
Image from Wikimedia Commons
Ulrichs, Karl Heinrich, 1825-1895