Image from Wikimedia Commons
Melesse - Public Domain
Ericasimeone - CC BY-SA 4.0
Johannes Weinand - Public Domain
Richard Urquhart Goode - Public Domain
William Shayer (1787-1789) - Public Domain
unknown - Public Domain
Marc Majcher - CC BY-SA 2.0
Unknown military photographer of the Signal Corps - Public Domain
Herbert Schmalz - Public Domain
Giulio Aleni - Public Domain
anonymous - Public Domain
Christie (Sgt), No 5 Army Film & Photographic Unit - Public Domain
Giuseppe Emanuele Ortolani - Public Domain
Image from Wikimedia Commons
Ficino, Marsilio, 1433-1499
Image from Wikimedia Commons
Melesse - Public Domain
Espinosa, Eden
Image from Wikimedia Commons
Ericasimeone - CC BY-SA 4.0
Bauer, Axel 1961-....
Image from Wikimedia Commons
Cobham, William Brooke, Baron, 1527-1597
Image from Wikimedia Commons
Johannes Weinand - Public Domain
Hergenröther, Joseph, 1824-1890
Image from Wikimedia Commons
Gansevoort, Peter, 1749-1812
Image from Wikimedia Commons
Richard Urquhart Goode - Public Domain
Goode, Richard Urquhart, 1858-1903
Image from Wikimedia Commons
William Shayer (1787-1789) - Public Domain
Shayer, William, 1787-1879
Image from Wikimedia Commons
Lilly, William, 1602-1681
Image from Wikimedia Commons
unknown - Public Domain
Pergaud, Louis, 1882-1915
Image from Wikimedia Commons
Marc Majcher - CC BY-SA 2.0
Brimley, Wilford, 1935-2020
Image from Wikimedia Commons
Caron, Leslie
Image from Wikimedia Commons
Unknown military photographer of the Signal Corps - Public Domain
Wilby, Francis Bowditch, 1883-1965
Image from Wikimedia Commons
Romney, E. L. (Ernest Lowell), 1895-
Image from Wikimedia Commons
Herbert Schmalz - Public Domain
Alec-Tweedie, Mrs. (Ethel), -1940
Image from Wikimedia Commons
Jackson, Millie
Image from Wikimedia Commons
Ashwell, Lena, 1872-1957
Image from Wikimedia Commons
Leander, Zarah, 1907-1981
Image from Wikimedia Commons
Bourassa, Henri, 1868-1952
Image from Wikimedia Commons
Giulio Aleni - Public Domain
Aleni, Giulio, 1582-1649
Image from Wikimedia Commons
Constantino, Florencio, 1869-1919
Image from Wikimedia Commons
Schottel, Justus Georg, 1612-1676
Image from Wikimedia Commons
Andrews, Edmund, 1824-1904
Image from Wikimedia Commons
unknown - Public Domain
Telcs, Ede, 1872-1948
Image from Wikimedia Commons
Finch, Robert H., 1925-
Image from Wikimedia Commons
anonymous - Public Domain
Francke, August Hermann, 1663-1727
Image from Wikimedia Commons
Bober, Harry, 1915-1988
Image from Wikimedia Commons
Christie (Sgt), No 5 Army Film & Photographic Unit - Public Domain
Gale, Richard Nelson, Sir, 1896-1982
Image from Wikimedia Commons
Newton, Robert, 1905-1956
Image from Wikimedia Commons
Giuseppe Emanuele Ortolani - Public Domain
Beccadelli, Antonio, 1394-1471