Related to Slice of Cake Illustration — Black

Cat in a Maze

1280 × 1024

Cube with Heart Symbols — Beige

1281 × 1024

Aperture Science Test Chamber — Black

1370 × 747

Companion Cube — White

1920 × 1200

Weighted Companion Cube — Gray, Serene

1440 × 900

Ninjas and a portal

1280 × 800

White Stick Figure Falling — Black, Dark

1280 × 960

Crowbar on White Wall

1280 × 1024

Text on a Screen — Black, Mysterious

1680 × 1050

Silhouette of a Person — Black, Dramatic, Digital Art, Text, Heart

1920 × 1200

I don't hate you

1024 × 724

Portal character with portal gun

1920 × 1200

Portal game logo screen

1680 × 1050

Portal game logo with icons

1440 × 900

Portal game ending screen

2464 × 900

Portal game scene

1280 × 960

Portal test chamber view

1920 × 1080

Turret in space with text

1024 × 1024

Portal game logo and icons

1920 × 1080

Stick Figure in Water

1024 × 640

Power Button Icon — Black, Dramatic, Pixel Art

1920 × 1080

Character Holding Device — Gray

1920 × 1080

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

1920 × 1200

Woman Holding Gun — White, Dramatic, 3d Render

1238 × 1636