Challenger 2 tank on a hill

2048 × 1536

Soldiers in Combat Armor — Gray

1680 × 1050

Kingdom Under Fire: The Crusaders

1280 × 960

Assassin Holding Axe — Blue, Dramatic, Digital Art

1920 × 1200

Mass Effect 3 character in a war-torn landscape

1600 × 900

Battlefield: Bad Company 2 title screen

1920 × 1080

Samurai Warrior on Horse — Blue

850 × 637

Soldier in Armor — Black, Dramatic, Night, Digital Art, Gun, Helmet

1280 × 720

Group of Fantasy Warriors — Red, Dramatic, Sunset, Digital Art

1600 × 1126

Two Blonde Characters — Red, Playful

1680 × 1050

Red Army soldier silhouette

1600 × 1200

Naval Battle at Sea — Brown

3150 × 2261