Cube-shaped Robot — Gray, Neutral

5000 × 3125

Companion Cube and Rubik's Cube

1024 × 768

Portal companion cube sketch

1920 × 1200

Companion Cube proposal

1920 × 1440

Robotic Arm in Chamber

1920 × 1080

Abandoned Industrial Facility — Gray, Dramatic, 3d Render, Signage, Conveyor Belt

2560 × 1440

Abandoned Industrial Facility — Gray, Dramatic, 3d Render

1920 × 1080

Aperture Logo on Wall — Black

2560 × 1600

Futuristic Weapon — Blue, Dramatic

1920 × 1080

Aperture Laboratories Logo — Gray, Dramatic, Digital Art, Concrete Wall

2560 × 1600

Aperture Laboratories Logo — Blue, Digital Art

1131 × 707

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

1920 × 1200