Aperture Logo on Wall — Black

2560 × 1600

Chell and the Aperture Science portal

1680 × 1050

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

1920 × 1200

Aperture Science entrance portal

1920 × 1080

Aperture Laboratories Logo — Gray, Dramatic, Digital Art, Concrete Wall

2560 × 1600

Aperture Laboratories Logo — Blue, Digital Art

1131 × 707

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

1920 × 1200

Aperture Laboratories Logo — Blue, Neutral, Vector Art

1607 × 600

Aperture Science triumph note

1024 × 768

Aperture Laboratories Logo — Black, Dramatic, Night

1600 × 1200

Portal game icon

2622 × 3312

Aperture Science welcome screen

1280 × 960