Three Children Blowing Horns, plate eight of Twelve Ornament Panels, c. 1505–15
Giovan Pietro Birago
Freed Iranian Hostage, Tickertape Parade, New York City, January 20, 1981
Thomas Frederick Arndt
Page 20, from Tetrascroll, 1975–77
Richard Buckminster Fuller
Light Calligram II (20), 1993
Joan Fontcuberta
Untitled (3/20/35), March 20, 1935
Unknown Maker
Art & Project, Bulletin 20, Jan. 1970
Gilbert & George
Section 20 of The Blind, 1986/89
Sophie Calle
Rushing Water, Merced River, Yosemite National Park, c. 1955, printed 1959
Ansel Adams
James Linton and Three Boys, Newhaven, 1843/47, printed c. 1916
David Octavius Hill
Untitled (Stamped Passed by US Army Examiner 20438), c. 1940/49
Unknown Maker
Cranston Richie, 1964, printed 1974
Ralph Eugene Meatyard
The Lamp, 1890–91
Mary Cassatt
Three Fragments, 17th century
Three Dogs, n.d.
Unknown artist
No. 20: Rain on the Hiratsuka Plain near Kutsukake Station (Niju: Kutsukake no eki, Hiratsukahara uchu no kei), from the series "[Sixty-nine Stations of the] Kisokaido (Kisokaido [rokujukyu tsugi no uchi])", c. 1835/36
Keisai Eisen
Shirasuka, from the series "Fifty-three Stations of the Tokaido (Tokaido gojusan tsugi)", c. 1806