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David Shankbone - CC BY-SA 3.0
unattributed - Public Domain
Smithsonian Institution -
Gianfranco - Public Domain
unknown - Public Domain
Steve Bowbrick - CC BY 2.0
World Economic Forum - CC BY-SA 2.0
Mathew Brady - Public Domain
unknown - CC BY-SA 4.0
Konrad Jacobs, Erlangen - CC BY-SA 2.0
Rambures Master (illuminator) -
Julienmorvan - Public Domain
:he:משתמש:אדעולם - CC BY-SA 3.0
unknown<br /> - Public Domain
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Adams, Roger, 1889-1971
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David Shankbone - CC BY-SA 3.0
Ricci, Christina
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Bonch-Bruevich, Vladimir Dmitrievich, 1873-1955
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unattributed - Public Domain
Hemingway, Mary Welsh (1908- ).
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Smithsonian Institution -
Lie, Jonas, 1880-1940
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Gianfranco - Public Domain
Manzoni, Piero, 1933-1963
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unknown - Public Domain
Dickens, Alfred d'Orsay Tennyson, 1845-1912.
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Steve Bowbrick - CC BY 2.0
Beale, Simon Russell
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World Economic Forum - CC BY-SA 2.0
Pérez, Carlos Andrés
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Schubert, Gotthilf Heinrich von 1780-1860
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Blanchard, Jean-Pierre, 1753-1809
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Mathew Brady - Public Domain
White, Albert S. (Albert Smith), 1803-1864
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unknown - CC BY-SA 4.0
Britton, Elizabeth Gertrude
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Riesenfeld, Hugo, 1879-1939
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Konrad Jacobs, Erlangen - CC BY-SA 2.0
Eilenberg, Samuel
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Rambures Master (illuminator) -
Petrus, Comestor, active 12th century
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Lee, Vernon, 1856-1935
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Mansart, Jules Hardouin, 1645 or 1646-1708
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Julienmorvan - Public Domain
Benguigui, Jean, 1944-....
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López de Ayala, Adelardo, 1828-1879
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:he:משתמש:אדעולם - CC BY-SA 3.0
Mengistu Haile-Mariam, 1937-
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Nørlund, N. E. (Niels Erik), 1885-1981
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unknown - Public Domain
Mathsson, Bruno, 1907-1988
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Martini, Giovanni Battista
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Lysenko, Trofim, 1898-1976
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Lapide, Cornelius Cornelii à, 1567-1637
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unknown<br /> - Public Domain
Merrick, Joseph Carey, 1862-1890
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unknown - Public Domain
Panzini, Alfredo, 1863-1939
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unknown - Public Domain
Benedict XV, Pope, 1854-1922
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Forbes, Edwin, 1839-1895