Portal Logo — Blue, Dark

1920 × 1440

Portal Game Logo — Black, Minimalist, Vector Art

1920 × 1200

Portal Game Logo — Black, Dark

3840 × 2160

Logo on Black Background — Minimalist

1280 × 1024

Portal Logo — Black

1280 × 770

Portal game logo

1920 × 1080

Portal logo on black

1024 × 819

Yellow and Black Logo — Minimalist, Vector Art

1920 × 1200

Portal Game Logo — Black, Minimalist, Vector Art, Icons, Text

1920 × 1200

Aperture Logo on Wall — Black, Dark

2560 × 1600

Portal game logo with turrets

1280 × 1024

Portal Game Icons — Black, Minimalist

1366 × 768