White Cube with Buttons

1920 × 1080

White Cube with Blue Core — Neutral

1920 × 1080

Futuristic Pistol Weapon

1920 × 1080

Aperture Science Logo — Gray, Industrial

1920 × 1200

Robot in Green Field — Serene

1280 × 1024

Aperture Laboratories Logo — Black, Dramatic, Digital Art

1920 × 1200

Aperture Laboratories Logo — Black, Technological, Digital Art, Text

1280 × 1024

Aperture Laboratories Logo — Cyan, Technological, Digital Art

1280 × 800

Aperture Laboratories Logo — Cyan

1280 × 1024

Aperture Laboratories Logo — Blue, Neutral, Digital Art

1920 × 1080

Alien Character with Red Head

2560 × 1600

Companion Cube with hearts

1152 × 864