Weighted Companion Cube — White, Neutral

1680 × 1050

Portal game art with Companion Cube

1600 × 900

Portal game art with Companion Cube

1920 × 1080

Portal Companion Cube

1280 × 1024

Aperture Science logo

2560 × 1600

Weighted Companion Cube

1440 × 900

Aperture Logo — Blue

2560 × 1600

Portal game quotes and icons

1280 × 1024

Portal puzzle grid icons

1408 × 1148

Aperture Science Devices

2304 × 1728

Portal Companion Cube

1366 × 854

Companion Cube with hearts

1920 × 1080