Image from Wikimedia Commons
Sir William Fraser - Public Domain
Jburlinson - CC BY-SA 3.0
unknown - Public Domain
Alan Light - CC BY 2.0
Alfred Stieglitz - Public Domain
John K. Hillers - Public Domain
Judy Tart -
Napoleon Sarony - Public Domain
Photographer-Romaine - Public Domain
:Category:Pierre Louis Pierson - Public Domain
anonymous - Public Domain
Youflavio - CC BY-SA 3.0
unidentified artist - Public Domain
Allan warren - CC BY-SA 3.0
Public Domain
Image from Wikimedia Commons
Sir William Fraser - Public Domain
Haddington, Thomas Hamilton, Earl of, 1563-1637
Image from Wikimedia Commons
Pius X, Pope, 1835-1914
Image from Wikimedia Commons
Fauci, Anthony Stephen, 1940-
Image from Wikimedia Commons
Jburlinson - CC BY-SA 3.0
Macaulay, Rose, 1881-1958
Image from Wikimedia Commons
unknown - Public Domain
Mertz, Johann Kaspar, 1806-1856
Image from Wikimedia Commons
Maynard, Ken, 1895-1973
Image from Wikimedia Commons
Alan Light - CC BY 2.0
Ackerman, Forrest J.
Image from Wikimedia Commons
unknown - Public Domain
Hyatt, Alpheus, 1838-1902
Image from Wikimedia Commons
Alfred Stieglitz - Public Domain
Marin, John, 1870-1953
Image from Wikimedia Commons
John K. Hillers - Public Domain
Red Cloud, 1822-1909
Image from Wikimedia Commons
Judy Tart -
Tart, Charles T., 1937-....
Image from Wikimedia Commons
Napoleon Sarony - Public Domain
Church, Frederick S. (Frederick Stuart), 1842-1924
Image from Wikimedia Commons
Photographer-Romaine - Public Domain
Dragon, Carmen
Image from Wikimedia Commons
Lister, Joseph, Baron, 1827-1912
Image from Wikimedia Commons
Schopper, Herwig F.
Image from Wikimedia Commons
:Category:Pierre Louis Pierson - Public Domain
Herz, Henri, 1803-1888
Image from Wikimedia Commons
Dana, Samuel L. (Samuel Luther), 1795-1868
Image from Wikimedia Commons
Bartlett, Elisha, 1804-1855
Image from Wikimedia Commons
anonymous - Public Domain
Cortés, Hernán, 1485-1547
Image from Wikimedia Commons
Black, Jeremiah S. (Jeremiah Sullivan), 1810-1883
Image from Wikimedia Commons
Youflavio - CC BY-SA 3.0
Stewart, Amii
Image from Wikimedia Commons
unidentified artist - Public Domain
Elliott, Stephen, 1771-1830
Image from Wikimedia Commons
Jordan, Michael, 1963-....
Image from Wikimedia Commons
Lowell, John, 1799-1836
Image from Wikimedia Commons
Price, Raymond K. (Raymond Kissam), 1930-
Image from Wikimedia Commons
Allan warren - CC BY-SA 3.0
Harrison, Rex
Image from Wikimedia Commons
Bourbon, Charles De, Comte De Soissons
Image from Wikimedia Commons
Public Domain
Scanderbeg, 1405?-1468
Image from Wikimedia Commons
Dassin, Joe, 1938-1980
Image from Wikimedia Commons
unknown - Public Domain
Anschütz, Ottomar 1846-1907