character near portal

1440 × 900

GLaDOS in a dimly lit room

1920 × 1080

Person Entering Portal

1500 × 1000

Robotic Sphere with Blue Light — Dramatic

1920 × 1080

Man in a Suit — Blue, Dramatic

3840 × 2160

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

1920 × 1200

Cave Johnson quote from Aperture

1440 × 900

Aperture Science logo on tiled wall

2560 × 1600

Aperture Science logo on tiled wall

2560 × 1600

Aperture Science logo

1683 × 1050

Glowing Blue Aperture

1680 × 1050

Aperture Laboratories logo

2560 × 1600