Battle of the Marne map

1241 × 961

Crew on the Mauretania

4841 × 3322

Fantasy War Map

1200 × 983

Mort-Homme Ridge After Battle

1021 × 729

World War I Tank — Black, Dramatic, Photograph

1680 × 1050

US Army at Regimental Headquarters

3177 × 1867

World War I Biplane — Brown

1280 × 800

French tanks in World War I

3702 × 2794

German Imperial War Flag

1920 × 1200

Soldiers in gas masks on a dirt road

2800 × 2199

World War I Tank — Brown

1689 × 1267

Soldiers with Artillery — Sepia, Serious

1531 × 1118