Image from Wikimedia Commons
Odalmon - CC BY-SA 3.0
Comley, William J.- D'Eggville, W. - Public Domain
unknown - Public Domain
anonymous - Public Domain
Franz Xaver Stöber Foto: :de:Peter Geymayer - Public Domain
whittlz - CC BY-SA 3.0
Hurd, Duane Hamilton Hurd - Public Domain
Tim bates - CC BY-SA 4.0
A.H. Palmer - Public Domain
Oregon State University - CC BY-SA 2.0
Hinnk - CC BY-SA 3.0
Uyvsdi - Public Domain
Public Domain
Image from Wikimedia Commons
Winterberger, Alexander, 1834-1914
Image from Wikimedia Commons
Evans, James, 1801-1846
Image from Wikimedia Commons
Odalmon - CC BY-SA 3.0
Brautigan, Richard
Image from Wikimedia Commons
Noailles, Emmanuel Henri Victurnien, 1830-1909
Image from Wikimedia Commons
Crawford, T. P. (Tarleton Perry), 1821-1902
Image from Wikimedia Commons
Comley, William J.- D'Eggville, W. - Public Domain
Ellsler, John A. (John Adam), 1821 or 1822-1903
Image from Wikimedia Commons
Bremer, Fredrika, 1801-1865
Image from Wikimedia Commons
Argelander, Fr. (Friedrich), 1799-1875
Image from Wikimedia Commons
unknown - Public Domain
Pitt-Rivers, Augustus Henry Lane-Fox, 1827-1900
Image from Wikimedia Commons
anonymous - Public Domain
Mornay, Philippe de, seigneur du Plessis-Marly, 1549-1623
Image from Wikimedia Commons
Franz Xaver Stöber Foto: :de:Peter Geymayer - Public Domain
Bauer, Karoline, 1807-1877
Image from Wikimedia Commons
whittlz - CC BY-SA 3.0
Haggard, Merle, 1937-2016
Image from Wikimedia Commons
Hurd, Duane Hamilton Hurd - Public Domain
Crocker, Samuel L. (Samuel Leonard), 1804-1883
Image from Wikimedia Commons
Doggett, Lloyd, 1946-
Image from Wikimedia Commons
Tim bates - CC BY-SA 4.0
Defries, J. C. 1934-....
Image from Wikimedia Commons
Calder, Alexander, 1898-1976
Image from Wikimedia Commons
A.H. Palmer - Public Domain
Hamerton, Philip Gilbert, 1834-1894?
Image from Wikimedia Commons
Flourens, Gustave, 1838-1871
Image from Wikimedia Commons
Oregon State University - CC BY-SA 2.0
Frohnmayer, John
Image from Wikimedia Commons
Hinnk - CC BY-SA 3.0
Coppola, Christopher, 1962-
Image from Wikimedia Commons
Uyvsdi - Public Domain
Gomez, Jewelle, 1948-
Image from Wikimedia Commons
unknown - Public Domain
Carson, John Renshaw, 1887-1940
Image from Wikimedia Commons
Field, John, 1782-1837
Image from Wikimedia Commons
Condé, Henri-Jules de Bourbon, 1643-1709, prince de
Image from Wikimedia Commons
Public Domain
John VIII Palaeologus, Emperor of the East, 1392-1448
Image from Wikimedia Commons
Keane, R. V. (Richard Valentine), 1882-1946
Image from Wikimedia Commons
Kane, Robert, 1809-1890
Image from Wikimedia Commons
White, Jon Manchip, 1924-2013
Image from Wikimedia Commons
unknown - Public Domain
Swift, Henry A., 1823-1869
Image from Wikimedia Commons
Weiss, Pierre, 1865-1940