Buzz Aldrin on the Moon with Scene Reflected in his Face Covering and Footprints on Ground, July 20, 1969, printed 1979
United States. National Aeronautics & Space Administration
Napoleon Accompanied by his Good Men, Returning to France on March 1, 1815, March 20, 1815
baron François Pascal Simon Gérard
Fuchu: Miroku nichome, Abekawa (Fuchu, Abekawa Miroku nichome), no. 20 from the series "Famous Sights of the Fifty-three Stations (Gojusan tsugi meisho zue)," also known as the Vertical Tokaido, 1855
Utagawa Hiroshige
Twenty North Michigan Avenue Remodeling, Chicago, Illinois, Elevation, 1983
Nagle Hartray and Associates
Welcome to the Prince of Wales, published October 20, 1860
Winslow Homer
The Temple of Goorneh, Thebes, 1857
Francis Frith
Untitled, plate nine from See America First, September 20–October 3, 1968
H. C. Westermann
Double-Walled Beaker, c. 1800/20
Salt, 1810/20
Salt, 1810/20
An Old Maid on a Journey, published November 20, 1804
James Gillray
Peter Gowland, No. 20 from the series "The Baseball-Photographer Trading Cards", 1975