Portal 2 Logo — Blue, Minimalist, Digital Art, Text

1440 × 900

Aperture Laboratories Logo — Blue, Minimalist, Digital Art

1920 × 1080

Portal Gun Device — White, Technological

1920 × 1200

Aperture Laboratories Logo — Blue, Neutral

1600 × 1200

Portal 2 Logo with Figures

1680 × 1050

Robots in a Test Chamber

1920 × 1080

Two Robots in Corridor — White, Mechanical

1920 × 1080

Chell with Robots — White

1920 × 1080

Silhouette of a Robot — Blue, Dramatic

1920 × 1080

Portal 2 Logo — Blue, Dramatic

1024 × 640

Soldier in Blue Armor — Dramatic, Night, Digital Art

1024 × 768

Three Armored Soldiers — Red, Dramatic, Digital Art, Weapons

1680 × 1050