Image from Wikimedia Commons
Devéria, Achille - Public Domain
Stoddia93 - CC BY-SA 3.0
H. F. Prevost Battersby - Public Domain
Edward Bierstadt - Public Domain
Frederick Remsen Hutton - Public Domain
unknown - Public Domain
Rose Holton - Public Domain
carte postale / postcard published Paris - Public Domain
John Singer Sargent - Public Domain
Brady-Handy Photograph Collection (Library of Congress) - Public Domain
Stanislaw Walery (1863 - 1935) - Public Domain
Fotograf: :de:Benutzer:gatm -
original uploader - Public Domain
Image from Wikimedia Commons
Butterfield, James A., 1837-1891
Image from Wikimedia Commons
Devéria, Achille - Public Domain
George Alexander Osborne
Image from Wikimedia Commons
Bye, Erik
Image from Wikimedia Commons
Stoddia93 - CC BY-SA 3.0
Hicks, Peter, 1964-....
Image from Wikimedia Commons
Craig, May, 1889?-1975
Image from Wikimedia Commons
Laurance, John, 1750-1810
Image from Wikimedia Commons
H. F. Prevost Battersby - Public Domain
Battersby, H. F. Prevost (Henry Francis), 1862-1949
Image from Wikimedia Commons
Ascherson, Paul, 1834-1913
Image from Wikimedia Commons
Edward Bierstadt - Public Domain
Draper, John William, 1811-1882
Image from Wikimedia Commons
Frederick Remsen Hutton - Public Domain
Hunt, Robert W. (Robert Woolston), 1838-1923
Image from Wikimedia Commons
unknown - Public Domain
Moulin, Jean-François Auguste 1752-1810
Image from Wikimedia Commons
Rose Holton - Public Domain
Thaw, Harry Kendall, 1871-1947
Image from Wikimedia Commons
Hurok, Sol
Image from Wikimedia Commons
unknown - Public Domain
Shoghi, Effendi.
Image from Wikimedia Commons
Clarendon, Henry Hyde, Earl of, 1638-1709
Image from Wikimedia Commons
Floyd, Pretty Boy, 1904-1934
Image from Wikimedia Commons
Tupper, Martin Farquhar, 1810-1889
Image from Wikimedia Commons
carte postale / postcard published Paris - Public Domain
Casadesus, Henri-Gustave, 1879-1947
Image from Wikimedia Commons
John Singer Sargent - Public Domain
Ribblesdale, Thomas Lister, Baron, 1854-1925
Image from Wikimedia Commons
Brady-Handy Photograph Collection (Library of Congress) - Public Domain
Delano, Columbus, 1809-1896
Image from Wikimedia Commons
Stanislaw Walery (1863 - 1935) - Public Domain
Mathers, Helen, 1853-1920
Image from Wikimedia Commons
Hess, Moses, 1812-1875
Image from Wikimedia Commons
Fenchel, W. (Werner), 1905-
Image from Wikimedia Commons
Benoit, Tab
Image from Wikimedia Commons
Huxley, Julian, 1887-1975
Image from Wikimedia Commons
Mitchell, P. (Peter), 1824-1899
Image from Wikimedia Commons
unknown - Public Domain
Lerdo de Tejada, Miguel, 1812-1861
Image from Wikimedia Commons
Fotograf: :de:Benutzer:gatm -
Meadows, Dennis
Image from Wikimedia Commons
Egg, Augustus Léopold 1816-1863
Image from Wikimedia Commons
original uploader - Public Domain
Hemenway, James A. (James Alexander), 1860-1923