Portal game art with Companion Cube

1600 × 900

Portal puzzle grid icons

1408 × 1148

Aperture Science Logo — Black

1417 × 863

Aperture Science triumph note

1024 × 768

Aperture Science office desk

1680 × 1050

Portal concept on beach

1506 × 1024

Weighted Companion Cube — White

1680 × 1050

Aperture Science logo with robot

1680 × 1050

Stick Figures with Quotes

1280 × 1024

Chell in a Puzzle Room

1920 × 1200

Aperture Laboratories Logo — Brown

2560 × 1600

Aperture Laboratories Logo — Cyan, Dark

1920 × 1080