Soldier in a muddy battlefield

2800 × 2267

Disabled tank in a battlefield

2000 × 1530

WWI German biplane in flight

4827 × 2325

WWI dogfight in the sky

4800 × 1888

German WWI biplanes on airfield

1098 × 720

German cavalry soldier with gas mask

2439 × 1659

Soldier with helmet and rifle

937 × 1141

Soldiers crossing a muddy trench

800 × 769

Valiant Hearts: The Great War

1920 × 1080

World War I tanks in field

1472 × 997

French tanks in World War I

3702 × 2794

WWI recruitment poster for French-Canadians

1847 × 2800

German soldier on horseback with gas mask

2440 × 2260

Soldier with tank in Korea

2816 × 2178

Air combat between biplanes

4610 × 2210

Soldiers in muddy trench

2800 × 2212

Albatros D.V aircraft profiles

1313 × 1871

French Adrian helmet

1320 × 1068

Tank on a hillside

1920 × 1080

Early British tank model

1600 × 900