Image from Wikimedia Commons
Julienmorvan - CC BY-SA 3.0
anonymous - Public Domain
unknown - Public Domain
Thomas Gainsborough - Public Domain
CofCMFA - CC BY-SA 4.0
George Grantham Bain Collection (Library of Congress) - Public Domain
A.Zytkow -
Studio Wn. Notman & Son - Public Domain
Kuhda Bux Abro - CC BY 2.0
Antoine Watteau - Public Domain
Henry Rowland - Public Domain
Slowking4 -
attrib. J. M. Davis, - Public Domain
Jmabel - CC BY-SA 3.0
Friedrich Wilhelm Nettling - Public Domain
Public Domain
Image from Wikimedia Commons
Julienmorvan - CC BY-SA 3.0
Meadows, Shane, 1972-
Image from Wikimedia Commons
Walling, Anna Strunsky, 1879-
Image from Wikimedia Commons
anonymous - Public Domain
Snell, Henry Snell, baron, 1865-1944
Image from Wikimedia Commons
unknown - Public Domain
Compans, Jean-Dominique, 1769-1845
Image from Wikimedia Commons
Thomas Gainsborough - Public Domain
Graves, Thomas Graves, 1725?-1802
Image from Wikimedia Commons
CofCMFA - CC BY-SA 4.0
Lott, Bret.
Image from Wikimedia Commons
George Grantham Bain Collection (Library of Congress) - Public Domain
Gordon, Ruth, 1896-1985
Image from Wikimedia Commons
Wood, Natalie
Image from Wikimedia Commons
unknown - Public Domain
Rice, Alexander Hamilton, 1818-1895
Image from Wikimedia Commons
Diterikhs, M. K. (Mikhail Konstantinovich)
Image from Wikimedia Commons
Lang, Jack, 1939-....
Image from Wikimedia Commons
Semlin, C. A. (Charles Augustus), 1836-1927
Image from Wikimedia Commons
A.Zytkow -
Kane, G. L.
Image from Wikimedia Commons
Verrill, A.E. (Addison Emery), 1839-1926
Image from Wikimedia Commons
Straton, John Roach, 1875-1929
Image from Wikimedia Commons
Curzon, Mary, Lady, 1870-1906
Image from Wikimedia Commons
Studio Wn. Notman & Son - Public Domain
Girouard, P. C. (Percy Cranwill), Sir, 1867-1932
Image from Wikimedia Commons
Medici, Cosimo de' 1389-1464
Image from Wikimedia Commons
unknown - Public Domain
Cleland, Ralph Erskine.
Image from Wikimedia Commons
Kuhda Bux Abro - CC BY 2.0
Ayāz, Shaikh 1923-1997
Image from Wikimedia Commons
Antoine Watteau - Public Domain
Rebel, Jean-Féry, 1666-1747
Image from Wikimedia Commons
Henry Rowland - Public Domain
Rowland, Henry Augustus, 1848-1901
Image from Wikimedia Commons
Boisgelin de Cucé, Jean de Dieu-Raymond de, 1732-1804
Image from Wikimedia Commons
Slowking4 -
Kay, Jackie, 1961-....
Image from Wikimedia Commons
attrib. J. M. Davis, - Public Domain
Manning, Thomas, 1772-1840
Image from Wikimedia Commons
Jmabel - CC BY-SA 3.0
Skee-Lo, 1973-
Image from Wikimedia Commons
Friedrich Wilhelm Nettling - Public Domain
Hildebrandt, Georg Friedrich, 1764-1816
Image from Wikimedia Commons
Farley, James Thompson, 1829-1886
Image from Wikimedia Commons
Public Domain
Douglas, William Robert Keith, approximately 1783-1859
Image from Wikimedia Commons
Marsham, John, Sir, 1602-1685