Image from Wikimedia Commons
Ottoline Morrell - Public Domain
unknown - Public Domain
Photographer not credited - Public Domain
Jfbarlow - Public Domain
Public Domain
A. C. Peters & Brother - Public Domain
Bassano Ltd - Public Domain
Hreinn Gudlaugsson - CC BY-SA 4.0
Abraham Pisarek -
Jen Thomson - Public Domain
Carl Bohnen - Public Domain
Mathew Brady Levin Corot Handy - Public Domain
Image from Wikimedia Commons
Ottoline Morrell - Public Domain
Toksvig, Signe, 1891-1983
Image from Wikimedia Commons
Polo de Franco, Carmen 1900-1988
Image from Wikimedia Commons
unknown - Public Domain
Grisi, Giuditta, 1805-1840
Image from Wikimedia Commons
unknown - Public Domain
Ceccherini, Santi, 1863-1932
Image from Wikimedia Commons
Photographer not credited - Public Domain
Towne, Charles A. (Charles Arnette), 1858-1928
Image from Wikimedia Commons
Jfbarlow - Public Domain
Mantell, Robert B. (Robert Bruce), 1854-1928
Image from Wikimedia Commons
Public Domain
Porter, Eleanor H. (Eleanor Hodgman), 1868-1920
Image from Wikimedia Commons
Holburne, Francis, 1704-1771
Image from Wikimedia Commons
Johnston, Josiah Stoddard, 1784-1833
Image from Wikimedia Commons
A. C. Peters & Brother - Public Domain
Fosdick, W. W. (William Whiteman), 1825-1862
Image from Wikimedia Commons
Bassano Ltd - Public Domain
Bowes-Lyon, David
Image from Wikimedia Commons
Haines, William, 1900-1973
Image from Wikimedia Commons
Hreinn Gudlaugsson - CC BY-SA 4.0
Anderson, Ray, 1952-
Image from Wikimedia Commons
Pontekorvo, B. (Bruno), 1913-1993
Image from Wikimedia Commons
unknown - Public Domain
Potter, William W., 1869-1940
Image from Wikimedia Commons
Public Domain
Pesquera, José Lorenzo, 1882-1950
Image from Wikimedia Commons
Abraham Pisarek -
Weigel, Helene, 1900-1971
Image from Wikimedia Commons
Steadman, Vera
Image from Wikimedia Commons
Burke, John, 1859-1937
Image from Wikimedia Commons
Parkhill, Archdale, Sir, 1879-1947
Image from Wikimedia Commons
unknown - Public Domain
Wieck, Friedrich, 1785-1873
Image from Wikimedia Commons
Gross, Ernest A. (Ernest Arnold), 1906-1999
Image from Wikimedia Commons
Steers, Burr, 1966-
Image from Wikimedia Commons
Jen Thomson - Public Domain
Bradley, Ian C.
Image from Wikimedia Commons
Carl Bohnen - Public Domain
Preus, J. A. O. (Jacob Aall Ottesen), 1883-1961
Image from Wikimedia Commons
unknown - Public Domain
Poggio, Giovanni, 1493-1556
Image from Wikimedia Commons
Mathew Brady Levin Corot Handy - Public Domain
Blount, James Henderson, 1837-1903
Image from Wikimedia Commons
Jerome, Chauncey, 1793-1868
Image from Wikimedia Commons
unknown - Public Domain
Glicenstein, Henryk, 1870-1942
Image from Wikimedia Commons
Edelman, Gerald M.