(See how World War I energized mapmaking at National Geographic.) Photographed in 1917, an endless line of Russian soldiers sit patiently in a trench as ... This underground art is relatively ...

This object began as a World War 1 shell and was turned into a coffee pot by a soldier, most likely recuperating in hospital. It lists some of the major battles, including Passcehendale and Messines.

On every front—political, economic, technological, social, spiritual—World War I was changing ... Archives of American Art, S.I. Life in the trenches, wrote the British poet Siegfried Sassoon ...