Image from Wikimedia Commons
Peter A. Juley & Son - Public Domain
Bain News Service - Public Domain
William S. Tyler. - Public Domain
John Mathew Smith & www.celebrity-photos.com - CC BY-SA 2.0
Eriotac - CC BY-SA 3.0
unknown - Public Domain
Alan Light - CC BY 2.0
John Jackson - Public Domain
August Prinzhofer (1816-1885) - Public Domain
Fritz Luckhardt - Public Domain
unknown -
Image from Wikimedia Commons
Peter A. Juley & Son - Public Domain
Margulies, Joseph, 1896-1983
Image from Wikimedia Commons
Bain News Service - Public Domain
Tompkins, Arthur S. (Arthur Sidney), 1865-1938
Image from Wikimedia Commons
William S. Tyler. - Public Domain
Hitchcock, Edward, 1793-1864
Image from Wikimedia Commons
John Mathew Smith & www.celebrity-photos.com - CC BY-SA 2.0
Brown, Anne, 1912-2009
Image from Wikimedia Commons
Eriotac - CC BY-SA 3.0
Thibeault, Fabienne
Image from Wikimedia Commons
Bruni, Leonardo, 1369-1444
Image from Wikimedia Commons
Costa, Nino, 1826-1903
Image from Wikimedia Commons
unknown - Public Domain
Diaz, Abby Morton, 1821-1904
Image from Wikimedia Commons
Kennedy, Anthony, 1810-1892
Image from Wikimedia Commons
Eidem, Erling, 1880-1972
Image from Wikimedia Commons
Alan Light - CC BY 2.0
Garner, James, 1928-2014
Image from Wikimedia Commons
Staudigl, Joseph, 1807-1861
Image from Wikimedia Commons
unknown - Public Domain
McClintock, Emory, 1840-1916
Image from Wikimedia Commons
John Jackson - Public Domain
Lane, Richard James, 1800-1872
Image from Wikimedia Commons
August Prinzhofer (1816-1885) - Public Domain
Preyer, Gottfried, 1807-1901
Image from Wikimedia Commons
Wagner, Jane, 1935-
Image from Wikimedia Commons
Fritz Luckhardt - Public Domain
Genée, Richard, 1823-1895
Image from Wikimedia Commons
Mossinsohn, Yigal, 1917-1994
Image from Wikimedia Commons
unknown -
Riggs, Bobby, 1918-1995
Image from Wikimedia Commons
Bailey, Blake.
Image from Wikimedia Commons
Robinson, Abraham, 1918-1974
Image from Wikimedia Commons
Garman, Samuel, 1843-1927
Image from Wikimedia Commons
unknown - Public Domain
Swift, Henry A., 1823-1869
Image from Wikimedia Commons
Catrik, John, -1419
Image from Wikimedia Commons
May, Samuel J. (Samuel Joseph), 1797-1871
Image from Wikimedia Commons
unknown - Public Domain
Breil, Joseph Carl, 1870-1926
Image from Wikimedia Commons
Stone, John Augustus, 1800-1834
Image from Wikimedia Commons
Brush, Charles Francis, 1849-1929
Image from Wikimedia Commons
Page, Carroll Smalley, 1843-1925
Image from Wikimedia Commons
Fréart, Roland, sieur de Chambray, 1606-1676