Untitled (street with pedestrians in Breslau Germany, now Wroclaw, Poland)

Unidentified Artist

Untitled (Gambrill's Melville Mills, North Carolina)

Ben Shahn

Jade Big Bird and Little Bird

Clock

Untitled (birds eye view of wedding guests near reflecting pool)

Joseph Janney Steinmetz

Untitled (large group of people on horseback parading down down street with people watching from sides)

Orrion Barger

Untitled (piazza with well in front of church, bell tower has three bells visible, Venice, Italy)

Unidentified Artist

Hilltop View, Yushima Tenjin Shrine (Yushima Tenjin sakaue chōbō), Number 117 from the series One Hundred Famous Views of Edo (Meisho Edo hyakkei)

Utagawa Hiroshige 歌川広重

Housing, Improved: Switzerland. Berne. Municipal Workmen's Dwellings: Improved Workmen's Dwellings: Switzerland: Municipal workmen's dwellings: Berne, Switzerland.

Unidentified Artist

Triptych: Nanking in China (Dai Min Nankin fushibō), from the series Bankoku meishō jinkyō no uchi

Utagawa Yoshitora 歌川芳虎

Untitled (ruins of Joan of Arc Cathedral, Hue, Vietnam)

Gordon W. Gahan

A 38, Schkortleben Bridge (1)

Hans-Christian Schink