Close-up of a large German gun turret in a circular concrete enclosure with two men standing next to it for scale

A large piece of German field artillery

Ground-level view inside a German trench

Overturned German tank in a war-torn field

View of German trench and hand grenades

A German dugout under barbed wire and snow

Street-level view of German prisoners walking along a road

View of an abandoned German trench littered with military debris

View of an abandoned German machine gun set up on a sand dune

View of damaged stone fortifications on the side of the Yser [IJzer] river that was held by the Germans

View of a German trench and barbed wire

View of a German trench and ammunition baskets, near Fort de la Pompelle

German, Turkish and Bulgarian prisoners leaning out the windows of a train pulled into a station

View from above of German prisoners marching through a busy town street

Overturned German tank and barbed wire in a war-torn field

View of machine guns and rifles leaning against the entrance to an abandoned German bunker

One soldier and three civilians standing in German trenches in snow-covered war-torn hillocks

View of a chair and a hammock in front of a German dugout in the woods

Soldiers climbing a ladder leaning against a tall tree used as an observation post by the Germans

View of rows of tents in a German prisoners camp behind a high barbed wire fence

View of a soldier standing in a large stone and concrete circular German gun emplacement

View of German concrete semi-circular fortifications built near the Bruges canal

View of an abandoned German camouflaged coastal bunker, near Blankenberge, Belgium

View of German camouflage stretched across the road from Verdun to Dun-sur-Meuse

View of a monument, a wooden cross marked with three iron crosses and a German inscription commemorating the 179th Infantry Regiment

German camouflage and narrow gauge railway along the road from Verdun to Dun-sur-Meuse

View of civilians in front of a large pile of captured German small artillery covered with wreathes, topped with a statue of an oversized rooster and flags from different countries hanging behind, 1919

Close-up view of civilians in front of a large pile of captured German small artillery covered with wreathes, topped with a statue of an oversized rooster and flags from different countries hanging behind, 1919

Human remains lying in a field

View of damaged landscape and ammunition baskets

View of a large, one-story log cabin in the woods

View of a beach and sand dunes covered by barbed wire fence, Zeebrugge, Belgium

View from the top of Fort Douaumont of trenches and barbed wire

View from above of German prisoners marching through a busy town street, bicycle in foreground

View of a monument, a circled cross bearing the English inscription "THE DURHAM LIGHT INFANTRY"

View of a black army band playing music amongst rows of tents in a German prisoners camp behind a barbed wire fence

View of crowds gathered under the Arc de Triomphe, bleachers set up and poles strung with banners, Paris, July 13, 1919

View of a damaged small bridge spanning the Yser [IJzer] river, Furnes, Belgium