Two Robotic Spheres in Space — Black

2400 × 1350

Two Robots Interacting — White, Dramatic

1920 × 1080

Cubes with Heart Symbols — Gray

1680 × 1050

White Cube Robot

1280 × 1024

Aperture Laboratories Logo — Cyan, Futuristic, Digital Art, Text, Black

1440 × 900

Aperture Laboratories Logo — Black, Dramatic, Digital Art, Text, Blue

1280 × 1024

Aperture Laboratories Logo — Black, Dramatic, Digital Art, Text, White

1920 × 1020

Portal game logo and cube

1920 × 1200

Portal game interface with cube

1920 × 1200

Portal game artwork

1920 × 1200

Chell Holding a Cube

1280 × 800

Aperture Science Logo — Gray, Industrial

1920 × 1200