Image from Wikimedia Commons
unknown - Public Domain
Edgar Philippoteaux (1776-1835) - Public Domain
Gazebo -
Toño Zapata - Public Domain
gdcgraphics -
Not stated - Public Domain
unknown - CC BY-SA 4.0
original uploader - Public Domain
Erling Mandelmann - CC BY-SA 3.0
Keith Allison - CC BY-SA 2.0
CBS Television - Public Domain
Nadar Upload and restoration by Jebulon - CC0 1.0
unknown, probably U.S. Army photographer. The ''Green Series'' was published by the U.S. government. - Public Domain
Msanders nti - CC BY-SA 4.0
Image from Wikimedia Commons
unknown - Public Domain
Wilson, Louis Round, 1876-1979
Image from Wikimedia Commons
Abbey, Henry E. (Henry Eugene), 1846-1896
Image from Wikimedia Commons
Edgar Philippoteaux (1776-1835) - Public Domain
Pavesi, Stefano, 1779-1850
Image from Wikimedia Commons
Gazebo -
Farber, Jerry, 1935-
Image from Wikimedia Commons
Neumann, Hanna
Image from Wikimedia Commons
Skylar, Sunny, 1913-2009
Image from Wikimedia Commons
Drew, Ellen, 1915-2003
Image from Wikimedia Commons
Pichon, Édouard, 1890-1940
Image from Wikimedia Commons
Toño Zapata - Public Domain
Sánchez Cerro, Luis M. 1889-1933
Image from Wikimedia Commons
Kirk, Alan Goodrich, 1888-1963
Image from Wikimedia Commons
Haan, William George, 1863-1924
Image from Wikimedia Commons
Myers, F. W. H. (Frederic William Henry), 1843-1901
Image from Wikimedia Commons
Kino, Eusebio Francisco, 1644-1711
Image from Wikimedia Commons
gdcgraphics -
Jones, Tommy Lee, 1946-....
Image from Wikimedia Commons
Not stated - Public Domain
Knott, John Francis, 1878-1963
Image from Wikimedia Commons
Hatcher, Teri
Image from Wikimedia Commons
unknown - CC BY-SA 4.0
Bell, C.F. Moberly (Charles Frederic Moberly), 1847-1911
Image from Wikimedia Commons
Goldsborough, Charles, 1765-1834
Image from Wikimedia Commons
original uploader - Public Domain
Harreld, John W.
Image from Wikimedia Commons
Hofmann, Leopold, 1738-1793
Image from Wikimedia Commons
Larrea, Juan
Image from Wikimedia Commons
Erling Mandelmann - CC BY-SA 3.0
Grindat, Henriette, 1923-1986
Image from Wikimedia Commons
Keith Allison - CC BY-SA 2.0
Thomas, Isiah, 1961-
Image from Wikimedia Commons
Northbrook, Francis George Baring 1850-1929
Image from Wikimedia Commons
CBS Television - Public Domain
Loeb, Philip, 1894-1955
Image from Wikimedia Commons
Nadar Upload and restoration by Jebulon - CC0 1.0
Reuter, Paul Julius, 1816-1899
Image from Wikimedia Commons
unknown, probably U.S. Army photographer. The ''Green Series'' was published by the U.S. government. - Public Domain
Flick, Friedrich, 1883-1972
Image from Wikimedia Commons
Snyder, Mr. (Homer Peter), 1863-1937
Image from Wikimedia Commons
Rhodes, Richard, 1937-....
Image from Wikimedia Commons
Msanders nti - CC BY-SA 4.0
Rusk, Howard A., 1901-1989