Related to Stick Figure Running — White

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

1280 × 1024

Portal game cover art

1600 × 1200

Portal 2 Logo — White, Minimalist

1920 × 1200

Aperture Science Project Portal

1280 × 800

Aperture Laboratories Logo — Blue, Neutral, Digital Art, Text

1920 × 1200

Aperture Laboratories Logo — Blue, Digital Art

1131 × 707

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

1920 × 1200

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

1920 × 1200

Aperture Laboratories Logo — Blue, Neutral, Vector Art

1607 × 600

Aperture Laboratories Logo — Cyan, Technological, Digital Art

1280 × 800

Aperture Laboratories Logo — Cyan

1280 × 1024

Aperture Laboratories Logo — Black, Dark, Digital Art, Graffiti

1440 × 900

Companion Cube — Black

1280 × 1024

Portal with Ivy

1024 × 768

Aperture Laboratories Logo — Blue, Technological

1600 × 1200

Two Robots in a Facility — White, Dramatic

1920 × 1080

Aperture Laboratories Logo — Blue, Technological, Digital Art

1920 × 1080

Portal gun with fiery portal

1280 × 1024

Two Robotic Spheres in Space — Black

2400 × 1350

Portal game artwork

1920 × 1200

Robotic Spheres in Chamber

1680 × 1050

Portal 2 Title Screen — Blue, Minimalist

1920 × 1200

Portal gun firing a fire portal

800 × 640

Portal game logo and cube

1920 × 1200