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Fondo Marin. Paco Mari - CC BY-SA 3.0
GFHund - CC BY 3.0
unknown - Public Domain
original uploader - Public Domain
Desmonddelaney - CC BY-SA 4.0
William Henry Bishop - Public Domain
Heinrich Klaffs - CC BY-SA 2.0
Joost Evers / Anefo -
Lyle, Maria Catharine Nourse - Public Domain
rielaborazione ad opera di Albertomos - Public Domain
Ukjent - CC BY-SA 4.0
Jac. de Nijs / Anefo -
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Fondo Marin. Paco Mari - CC BY-SA 3.0
Chillida, Eduardo, 1924-2002
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GFHund - CC BY 3.0
Lyman, Theodore, 1874-1954
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Mao, Dun, 1896-1981
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unknown - Public Domain
Gresham, LeRoy Wiley, 1847-1865
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original uploader - Public Domain
Hartranft, John F., 1830-1889
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Ainsworth, William Harrison, 1805-1882
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Tennent, Madge
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Ames, Adelbert, 1880-1955
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Hardy, Guy Urban, 1872-1947
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Desmonddelaney - CC BY-SA 4.0
Urwick, Lyndall F. (Lyndall Fownes), 1891-1983
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Davis, Alexander Jackson, 1803-1892
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unknown - Public Domain
Villiers de L'Isle-Adam, Auguste, comte de, 1838-1889
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Nemours, Aurélie, 1910-2005
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William Henry Bishop - Public Domain
Forster, John, 1814-1882
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Edwards, Kathleen, 1978-
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Heinrich Klaffs - CC BY-SA 2.0
Walker, T-bone, 1910-1975
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Simkins, Francis Butler, 1897-1966
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unknown - Public Domain
Schley, William, 1786-1858
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Ehle, Jennifer, 1969-
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Joost Evers / Anefo -
Jonathan, Leabua, 1914-1987
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Reni, Guido, 1575-1642
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unknown - Public Domain
Belloy, Jean-Baptiste de 1709-1808
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Lyle, Maria Catharine Nourse - Public Domain
Nourse, Joseph, 1754-1841
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rielaborazione ad opera di Albertomos - Public Domain
Azcárate, Gumersindo de, 1840-1917
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Ukjent - CC BY-SA 4.0
Holst, Axel, 1860-1931
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Hutton, James, 1726-1797
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Jac. de Nijs / Anefo -
Schell, Catherine
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unknown - Public Domain
Hunter, William Wilson, Sir, 1840-1900
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Valdivia, Pedro de, 1500?-1554?
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Bridwell, Jim