Soldier on Horseback — Black, Dramatic, Photograph

2048 × 1536

German soldier on horseback with gas mask

2440 × 2260

Soldier with horse in gas mask

2800 × 2215

Soldier in muddy trench

2800 × 2339

Soldier with Flamethrower — Black, Serious

2015 × 3165

Soldier with gas mask and horse

1600 × 900

Soldier on horseback with gas mask

2440 × 1800

Soldier on Horseback — Black, Somber

1280 × 871

World War I Biplane — Brown

1280 × 800

World War I Tank — Black, Dramatic

4481 × 3375

World War I Tank — Black, Dramatic, Photograph, Mud

1920 × 1080

French tanks in World War I

3702 × 2794