Portal Logo — Blue

1920 × 1440

Person Falling into Portal — Blue, Dramatic, Digital Art, Arrow, Circle

1680 × 1050

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

1920 × 1200

Golden Ring on Black

1280 × 960

Aperture Laboratories Logo — Blue, Neutral, Vector Art

1607 × 600

Portal Game Logo — Black, Minimalist, Vector Art

1920 × 1200

Portal Game Logo — Black, Dark

3840 × 2160

Portal Logo — Black

1280 × 770

Logo on Black Background — Minimalist

1280 × 1024

White Robots in a Row

1920 × 1080

Portal robots in a line

1920 × 1200

Portal game logo

1920 × 1080