Aperture Laboratories Logo — Blue, Technological

1600 × 1200

Aperture Laboratories Logo — Cyan, Technological, Digital Art

1280 × 800

Aperture Laboratories Logo — Cyan

1280 × 1024

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

1280 × 1024

Aperture Laboratories logo

1920 × 1200

Aperture Laboratories logo

1280 × 1024

Aperture Laboratories logo with characters

1680 × 1050

Aperture Science logo

2560 × 1600

Aperture Science logo

1728 × 1080

Portal game logo art

1920 × 1200

Portal game logo

1280 × 960

Portal game title screen

1920 × 1080