Aperture Laboratories scene

1920 × 1080

Chell from Aperture Laboratories

1080 × 1440

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

1920 × 1200

Portal game concept on beach

1440 × 900

Portal game advertisement

1280 × 1008

Portal turrets poster

1240 × 1754

Portal game ending scene

1920 × 1200

Aperture Laboratories cake scene

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Aperture Laboratories logo

1600 × 1000

Aperture Laboratories Logo — Black, Minimalist, Vector Art, Text, Camera Aperture

1280 × 800

Aperture Laboratories Logo — Gray, Neutral

1366 × 768

Aperture Laboratories logo

1280 × 800