Portal robot with heart

1920 × 1080

Portal Companion Cube

1920 × 1200

Companion Cube with heart

1920 × 1200

Portal logo

1280 × 1024

Companion cube with heart

1366 × 768

Companion Cube I Love You

1280 × 1024

Weighted Companion Cube

1280 × 1024

Deus Ex logo art

1920 × 1080

Portal character with heart

1680 × 1050

Portal character with heart

1440 × 900

Portal logo on dark background

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Portal game logo with characters

1024 × 768

Portal companion cube with heart

1680 × 1050

Portal game logo screen

1680 × 1050

Portal game logo and icons

1920 × 1080

Portal game logo art

1920 × 1200

Portal game logo

1440 × 900

Portal game logo

1280 × 960

Portal game logo screen

1680 × 1050

Portal heart symbol

1920 × 1080