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unknown - Public Domain
David Shankbone - CC BY-SA 3.0
unknown - CC BY-SA 3.0
Jacob G. Ullery - Public Domain
www.cdu-bergen.de/historie-cdu-bergen/1960-1969/hermann-ehlers/ - Public Domain
Detroit Publishing Company Photograph Collection - Public Domain
Devi Prasad -
Nadar - Public Domain
Simon James - CC BY-SA 2.0
Public Domain
Unknown<br/> - Public Domain
Richard Cockle Lucas (self-portrait) - Public Domain
original uploader - Public Domain
Gertrude Käsebier - Public Domain
Sculptor: Mari Andriessen; Photographer: :de:de:Benutzerin:Pomona - CC BY-SA 3.0
Image from Wikimedia Commons
unknown - Public Domain
Goddard, Arabella, 1836-1922
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Bonnier, Gaston, 1853-1922
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Lockyer, Norman, Sir, 1836-1920
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David Shankbone - CC BY-SA 3.0
Pelecanos, George P.
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Klaus, Nomi, 1944-1983
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unknown - CC BY-SA 3.0
Liguori, Alfonso Maria de', saint, 1696-1787
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Jacob G. Ullery - Public Domain
Barrett, James, 1814-1900
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unknown - Public Domain
Constantine I, King of the Hellenes, 1868-1923
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www.cdu-bergen.de/historie-cdu-bergen/1960-1969/hermann-ehlers/ - Public Domain
Ehlers, Hermann, 1904-1954
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unknown - Public Domain
Dixon, W. W. (William Wirt), 1838-1910
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Kennedy, Anthony, 1810-1892
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unknown - Public Domain
Herbert, Charles
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Detroit Publishing Company Photograph Collection - Public Domain
Yaddo (Artists' colony)
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Poincare, Henriette
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Richardson, John, Sir, 1787-1865
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Pope, J. H. (John Henry), 1824-1889
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Young, John, 1956-
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Devi Prasad -
Ligt, Bart de 1883-1938
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Nadar - Public Domain
Pelletan, Eugène, 1813-1884
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Antoninus Pius, Emperor of Rome, 86-161
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Simon James - CC BY-SA 2.0
Stevens, Shakin'
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Public Domain
Duhig, James, 1871-1965
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Rosenberg, Aaron, 1912-1979
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Unknown<br/> - Public Domain
Brown, Paul, 1908-1991
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Richard Cockle Lucas (self-portrait) - Public Domain
Lucas, Richard Cockle, 1800-1883
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original uploader - Public Domain
Hennepin, Louis, active 17th century
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White, Dondi, 1961-1998
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Gertrude Käsebier - Public Domain
Prendergast, Maurice, 1858-1924
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unknown - Public Domain
McMillan, James Winning, 1825-1903
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Sculptor: Mari Andriessen; Photographer: :de:de:Benutzerin:Pomona - CC BY-SA 3.0
Valerius, Adriaan, -1625