Pair of Firedogs Representing Venus and Mars, c. 1769

Quentin-Claude Pitoin

Plate from the Catherine the Great Service, 1778

Manufacture nationale de Sèvres

Vase, 1820/20

Wedgwood Manufactory

Transylvania Alps, Romania, June 20, 1964

Joseph Yoakum

Fuchu—No. 20, from the series "Fifty-three Stations of the Tokaido (Tokaido gojusan tsugi)," also known as the Reisho Tokaido, c. 1847/52

Utagawa Hiroshige

Zenken Kojitsu, 1868

Edgar, May 20, 1775; published 1809

John Hamilton Mortimer

What is this Hubbub?, plate 65 from The Disasters of War, 1815/20, published 1863

Francisco José de Goya y Lucientes

Vase, 1900–20

Louis Comfort Tiffany

Peter Gowland, No. 20 from the series "The Baseball-Photographer Trading Cards", 1975

Mike Mandel

John Lemoinne, c. 1880

Goupil et Cie.

Reception by the Directory, plate 29 from The Political and Military Life of Napoleon, 1822

Louis Boulanger

Untitled (20), c. 1890

Ferdinando Ongania

Bath Races, from Tegg's Caricatures no. 49, published November 20, 1810

Thomas Rowlandson

The Town and Lake of Tiberias, from the North, 1857

Francis Frith

They Do Not Know the Way, plate 70 from The Disasters of War, 1815/20, published 1863

Francisco José de Goya y Lucientes

Sekiya, E-awase, and Matsukaze, from the series "The Tale of Genji (Genji monogatari)", c. 1819/20

Ryuryukyo Shinsai

Temple of Tussis or the God of Coughing, plate twenty-nine from the Ruins of Rome, published February 20, 1798

M. Dubourg

By the River, 1915–20

Cecil Buller

Fuji-10, 2001

Namiki Hajime