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C. J. Cornish - Public Domain
Jbribeiro1/by - CC BY-SA 4.0
Public Domain
Josef Kriehuber - Public Domain
Unknown (Bassano Ltd) -
Bunks - CC BY-SA 3.0
Anyo Niminus - Public Domain
Daviddarom - CC0 1.0
Walker Hodgson (1864–floruit 1923) - Public Domain
James Barry - Public Domain
Juan de Courbes-Biblioteca Nacional de España - CC BY-SA 4.0
Lourdes Cardenal - CC BY-SA 3.0
harcorutgers - CC BY-SA 2.0
Contemporary portrait - Public Domain
Elliott & Fry -
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Noether, Fritz
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C. J. Cornish - Public Domain
Flower, William Henry, 1831-1899
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Ricketts, Howard Taylor, 1871-1910
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Jbribeiro1/by - CC BY-SA 4.0
Lehrndorfer, Franz
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Brentano, Lujo, 1844-1931
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Public Domain
Whiting, William, 1813-1873
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Josef Kriehuber - Public Domain
Gyrowetz, Adalbert
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Fernow, C. L. (Carl Ludwig), 1763-1808
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Pitts, Zasu 1894-1963
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Hugo, François-Victor, 1828-1873
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Winton, Nicholas, 1909-
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Unknown (Bassano Ltd) -
Davies, Clement, 1884-1962
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Smith, Lawrence J. (Lawrence Jack), 1941-
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Gil y Zárate, Antonio, 1793-1861
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Reno, Marcus A. (Marcus Albert), 1835-1889
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Bunks - CC BY-SA 3.0
Malangatana, 1936-2011
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Weiss, Louise, 1893-1983
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Anyo Niminus - Public Domain
Salonga, Jovito R.
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Daviddarom - CC0 1.0
Darom, David
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Schweitzer, Anton, 1735-1787
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Harring, Harro, 1798-1870
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Walker Hodgson (1864–floruit 1923) - Public Domain
Lloyd, Charles Harford, 1849-1919
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James Barry - Public Domain
Douce, Francis, 1757-1834
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Trapp, Maria Augusta, 1905-1987
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Juan de Courbes-Biblioteca Nacional de España - CC BY-SA 4.0
Carvajal y Mendoza, Luisa de 1566-1614
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Pacchierotti, Gasparo, 1740-1821
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Lourdes Cardenal - CC BY-SA 3.0
Valdés, Manolo, 1942-
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harcorutgers - CC BY-SA 2.0
Bastien, Pierre 1953-....
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Contemporary portrait - Public Domain
Watson, Richard, 1737-1816
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Elliott & Fry -
Burnham, Frederick Russell, 1861-1947