Aperture Laboratories Logo — Brown, Dramatic, Digital Art

2560 × 1600

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

2560 × 1600

Aperture Laboratories Logo — Black, Dark, Mysterious, Digital Art, Green Light

1222 × 861

Aperture Laboratories Logo — Black, Minimalist, Digital Art, Reflection, Dark Background, Teal

1920 × 1200

Aperture Laboratories Logo — Gray, Dystopian, Digital Art

2560 × 1600

Aperture Laboratories Logo — Gray, Dramatic, Digital Art

2560 × 1600

Aperture Laboratories Logo — Black, Dark, Digital Art, Text

1600 × 1200

Aperture Laboratories and Portal icons

1390 × 1108

Aperture Laboratories Logo — Black, Dramatic, 3d Render

1920 × 1080

Portal game logo and icons

1920 × 1080

Aperture Science Project Portal

1280 × 800

Portal Game Icons

1920 × 1200