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unknown - Public Domain
Ajsinclair - Public Domain
James E. Purdy - Public Domain
Photographie de presse de l'agence Meurisse - Public Domain
Cactus And Succulent Society Of America - CC BY-SA 2.5
Unidentified photographer - Public Domain
Original uploader was :fr:Polmars - Public Domain
original uploader - Public Domain
(see description) - Public Domain
Kroon, Ron / Anefo -
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Hagerty, James C. (James Campbell), 1909-1981
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unknown - Public Domain
Pirmez, Octave, 1832-1883
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Grazer, Brian, 1953-
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Kornman, Mary, 1915-1973
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Ajsinclair - Public Domain
Wallace, Robert, 1831-1899
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Andrews, Michael A., 1944-
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James E. Purdy - Public Domain
Crosby, Ernest Howard, 1856-1907
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Photographie de presse de l'agence Meurisse - Public Domain
Garros, Roland, 1888-1918
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Bourdon, Rosario, 1885-1961
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Cactus And Succulent Society Of America - CC BY-SA 2.5
Pittier, Henri, 1857-1950
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Unidentified photographer - Public Domain
Long, Robert Alexander, 1850-1934
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Kwolek, Stephanie, 1923-
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Marchmont, Alexander Hume-Campbell, Earl of, 1675-1740
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unknown - Public Domain
Hall, Prescott F. (Prescott Farnsworth), 1868-1921
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Rowland, Dunbar, 1864-1937
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Muḥammad ʻAlī Bāshā, Governor of Egypt, 1769-1849
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Original uploader was :fr:Polmars - Public Domain
Camus, Armand-Gaston, 1740-1804
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unknown - Public Domain
Bishop, Cortlandt F. (Cortlandt Field), 1870-1935
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Dupuis, Thomas Sanders, 1733-1796
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original uploader - Public Domain
Maerlant, Jacob van, 1235?-1300
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Gasparri, Pietro, 1852-1934
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original uploader - Public Domain
Sakharoff, Clotilde, 1892-1974
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Rodríguez, Manuel, 1785-1818
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(see description) - Public Domain
Lawrence, Henry Montgomery, Sir, 1806-1857
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Wilbraham, Roger, 1553-1616
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Münter, Friedrich, 1761-1830
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Devonshire, William Cavendish, Duke of, 1808-1891
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Lawrence Justinian, Saint, 1381-1456
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Kroon, Ron / Anefo -
Bourvil, 1917-1970
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unknown - Public Domain
Picard, Frank A., 1889-1963