Portal Game Icons — Light Blue

1280 × 1024

Portal game logo with icons

1440 × 900

Portal Game Icons — Black, Minimalist

1366 × 768

Aperture Science Logo — Beige, Neutral

1920 × 1200

Stick Figure Falling — White, Surreal, Digital Art

1280 × 1024

The Soulless in Puzzle Quest

1680 × 1050

Female Character Holding Device

1280 × 1024

Aperture Science Logo — Black, Minimalist, Vector Art

1920 × 1200

Stick Figures in Action

1600 × 940

Aperture Science Logo — Beige, Neutral, Illustration

1920 × 1080

Companion cube safety reminder

1600 × 1200

Aperture Science Logo — Gold, Industrial

2560 × 1600