Companion Cube with Hearts — Blue

895 × 600

Companion Cube — Blue

1920 × 1200

Companion Cube with Hearts — Blue, Melancholic, Digital Art

1920 × 1200

Cube with Heart Symbols — White, Dramatic, Digital Art

1920 × 1080

Portal game logo and cube

1920 × 1200

White Cube Robot

1280 × 1024

Portal game interface with cube

1920 × 1200

Robotic Arm Holding Cube

1920 × 1200

Chell Holding a Cube

1280 × 800

Aperture Science Logo — Gold, Industrial

2560 × 1600

Portal 2 Title Screen — Blue, Minimalist

1920 × 1200

Weighted Companion Cube — Orange, Playful

1280 × 800