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Stephen Schowns - CC BY 2.0
Whiteflea - CC BY-SA 4.0
Lombardi & Co. - Public Domain
a.nelson - Public Domain
Herbert Rose Barraud - Public Domain
original uploader - Public Domain
anonymous -
Samuel William Reynolds John Prescott Knight - Public Domain
Ghémar Frères - Public Domain
credited to Bernice P. Bishop Museum - Public Domain
unknown - Public Domain
Philippe Abraham Peticolas - Public Domain
Thomas Kitchin - Public Domain
Alexander Kanoldt - Public Domain
Angelica Kauffmann - CC BY-SA 4.0
Indalecio Ojanguren - CC BY-SA 3.0
Missouri Life Inc. - Public Domain
Government of Ceylon - Public Domain
William Garl Brown - Public Domain
Alexandra Studios (Toronto): Louis or Nathan Turofsky, Roy Mitchell or Hal Crellin - Public Domain
Thelmadatter - CC BY-SA 3.0
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Stephen Schowns - CC BY 2.0
Lloyd Webber, Julian, 1951-
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Whiteflea - CC BY-SA 4.0
Zukofsky, Louis, 1904-1978
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Lombardi & Co. - Public Domain
Randegger, Alberto
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a.nelson - Public Domain
Hamilton, George Alexander, 1802-1871
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Herbert Rose Barraud - Public Domain
Buchanan, Robert Williams, 1841-1901
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original uploader - Public Domain
Oldfield, Barney, 1878-1946
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Whibley, Leonard, 1862 or 1863-1941
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anonymous -
Schleich, Carl Ludwig, 1859-1922
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Samuel William Reynolds John Prescott Knight - Public Domain
Barnard, Frederick Augusta, Sir, -1830
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Mittermaier, C. J. A. (Carl Joseph Anton), 1787-1867
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Sanlaville, Marie 1847-1930
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Ghémar Frères - Public Domain
Portaels, Jean, 1818-1895
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Garson, Greer, 1904-1996
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credited to Bernice P. Bishop Museum - Public Domain
Allen, Elisha Hunt, 1804-1883
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unknown - Public Domain
Boissier, Gaston, 1823-1908
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Philippe Abraham Peticolas - Public Domain
Heyward, Thomas, 1746-1809
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Marquand, Henry Gurdon, 1819-1902
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Buller-Murphy, Deborah, 1888-1965
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Thomas Kitchin - Public Domain
Madan, Martin, 1726-1790
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Alexander Kanoldt - Public Domain
Kanoldt, Alexander, 1881-1939
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Holburne, Francis, 1704-1771
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Angelica Kauffmann - CC BY-SA 4.0
Knight, Ellis Cornelia, 1757-1837
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Indalecio Ojanguren - CC BY-SA 3.0
Uzcudun, Paulino, 1899-1985
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Missouri Life Inc. - Public Domain
Fletcher, Thomas C. (Thomas Clement), 1827-1899
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Government of Ceylon - Public Domain
Arunachalam, Ponnambalam, Sir., 1853-1924
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William Garl Brown - Public Domain
Crozet, Claudius, 1790-1864
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unknown - Public Domain
Walker Arnott, George A. (George Arnott), 1799-1868
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Morril, David L.
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Alexandra Studios (Toronto): Louis or Nathan Turofsky, Roy Mitchell or Hal Crellin - Public Domain
Oakes, Harry, Sir, 1874-1943
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Thelmadatter - CC BY-SA 3.0
Estrada, Genaro, 1887-1937