Halo 2 promotional artwork

1280 × 800

UNSC logo from Halo 4

1920 × 1200

Halo 4 Mantis mech

1920 × 1200

Spartan Soldier in Armor — Orange, Dramatic, Digital Art, Gun

1920 × 1080

Spartan Soldier in Armor — Black, Dramatic, Night, Digital Art, Space, Planet

1920 × 1080

Spartan Soldier Holding Rifle — Blue, Dramatic, 3d Render, Helmet

1920 × 1080

Skeleton in Glowing Armor

1600 × 900

Halo Spartans face off

1800 × 1165

Halo Reach artwork

1440 × 900

Armored Helmet with Skull

1200 × 1800

Soldier in Armor — Black, Dramatic, Digital Art, Gun, Helmet, Grass, White

1920 × 1080

Soldier in Helmet — Blue, Dramatic, Digital Art

1600 × 1200