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unknown - Public Domain
Lady Ottoline Morrell - Public Domain
uid:6E8CCD9AB694DE11A8BFD58A90D8D370 - CC BY-SA 3.0
Che - CC BY-SA 2.5
Public Domain
Shanesss - CC BY-SA 3.0
George Richmond - Public Domain
Unknown - Public Domain
:en:Samuel Chamberlain - Public Domain
user at project - CC BY-SA 3.0
anonymous - Public Domain
Angela George - CC BY-SA 3.0
Litho by unknown artist - Public Domain
anonymous -
Wenzl Weis - Public Domain
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Seal, Brajendranath, Sir, 1864-1938
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unknown - Public Domain
Grisi, Giulia, 1811-1869
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Rogers, J. H. (John Henry), 1845-1911
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Lady Ottoline Morrell - Public Domain
Mirrlees, Hope
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Iosseliani, Otar
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Few, W. P. (William Preston), 1867-1940
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Pestalozzi, Johann Heinrich, 1746-1827
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uid:6E8CCD9AB694DE11A8BFD58A90D8D370 - CC BY-SA 3.0
Henson, Brian
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Che - CC BY-SA 2.5
Burrows, Saffron
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Conder, Josiah, 1789-1855
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Ulloa, Antonio de 1716-1795
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Public Domain
Hawley, James H. (James Henry), 1847-1929
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Shanesss - CC BY-SA 3.0
Sarafian, Deran
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Ure, Andrew, 1778-1857
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Bourges, Élémir, 1852-1925
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Barton, Edmund, 1849-1920
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unknown - Public Domain
Hangal, Gangoobai, 1913-2009
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Darwin, Erasmus, 1731-1802
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George Richmond - Public Domain
Yonge, Charlotte M. (Charlotte Mary), 1823-1901
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Councill, W. H. (William Hooper), 1848-
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Unknown - Public Domain
Kayssler, Friedrich, 1874-1945
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:en:Samuel Chamberlain - Public Domain
Bowman, Sarah, -1866
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user at project - CC BY-SA 3.0
Danto, Arthur C., 1924-2013
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anonymous - Public Domain
Hockley, Frederick, 1808-1885
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Angela George - CC BY-SA 3.0
Brooks, Mel, 1926-
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Holmes, Henry, 1839-1905
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Litho by unknown artist - Public Domain
Lindblad, Adolf Fredrik, 1801-1878
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Johnson, Magnus, 1871-1936
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anonymous -
Horváth, Ödön von, 1901-1938
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Wenzl Weis - Public Domain
Lefler, Heinrich, 1863-1919