Image from Wikimedia Commons
unknown - Public Domain
The Church of Jesus Christ of Latter-day Saints} - Public Domain
Darko.veberic - CC BY-SA 3.0
USA - Public Domain
Talmoryair - CC BY-SA 3.0
No photographer named in original source. - Public Domain
Uncredited - Public Domain
anonymous - Public Domain
Peter Paul Rubens - Public Domain
Gail Haile as "work for hire" - CC BY-SA 3.0
Miguel Almereyda - Public Domain
Image from Wikimedia Commons
Giuglini, Antonio 1827-1865
Image from Wikimedia Commons
unknown - Public Domain
Bragaglia, Anton Giulio, 1890-1960
Image from Wikimedia Commons
Nazzaro, Joseph J., 1913-1990
Image from Wikimedia Commons
The Church of Jesus Christ of Latter-day Saints} - Public Domain
Petersen, Mark E.
Image from Wikimedia Commons
Coty, René 1882-1962
Image from Wikimedia Commons
Darko.veberic - CC BY-SA 3.0
Watson, Alan Andrew
Image from Wikimedia Commons
USA - Public Domain
Duval, Isaac Harding, 1824-1902
Image from Wikimedia Commons
unknown - Public Domain
Morton, Samuel George, 1799-1851
Image from Wikimedia Commons
Talmoryair - CC BY-SA 3.0
Gordon, Douglas, 1966-....
Image from Wikimedia Commons
No photographer named in original source. - Public Domain
Horn, Kahn-Tineta, 1940-
Image from Wikimedia Commons
Uncredited - Public Domain
Cowles, Henry Chandler, 1869-1939
Image from Wikimedia Commons
Dan, F. (Fedor), 1871-1947
Image from Wikimedia Commons
Donnelly, Ruth, 1896-1982
Image from Wikimedia Commons
Nelson, Thomas, 1738-1789
Image from Wikimedia Commons
Guerrini, Olindo, 1845-1916
Image from Wikimedia Commons
unknown - Public Domain
Lenček, Rado L. (Rado Ludovik), 1921-2005
Image from Wikimedia Commons
anonymous - Public Domain
Irving, Isabel, 1871-1944
Image from Wikimedia Commons
unknown - Public Domain
Somerville, William, 1675-1742
Image from Wikimedia Commons
Murray, George D., 1886-1956
Image from Wikimedia Commons
Mondello, Toots
Image from Wikimedia Commons
Mason, Hugh, 1820-1886
Image from Wikimedia Commons
Peter Paul Rubens - Public Domain
Buckingham, George Villiers, Duke of, 1592-1628
Image from Wikimedia Commons
Gail Haile as "work for hire" - CC BY-SA 3.0
Isserman, Maurice
Image from Wikimedia Commons
Ferrier, Kathleen, 1912-1953
Image from Wikimedia Commons
Freeman, Daniel, 1826-1908
Image from Wikimedia Commons
Benois, Alexandre, 1870-1960
Image from Wikimedia Commons
Reyes y Florentino, Isabelo de los 1864-1938
Image from Wikimedia Commons
Ziemssen, H. von (Hugo), 1829-1902
Image from Wikimedia Commons
Tyndall, John, 1820-1893
Image from Wikimedia Commons
Miguel Almereyda - Public Domain
Tailhade, Laurent, 1854-1919