Stick Figure Falling — White, Neutral

1920 × 1200

White Hands Holding Cube

1024 × 640

Man in Armor Holding Crowbar

1920 × 1080

Hands Holding a Cube

1280 × 800

Person Falling Through Portal — Blue

1280 × 905

Aperture Science Test Chamber — Black

1370 × 747

White Figure Falling — Blue

1920 × 1200

Chibi Chell in Aperture Science

2024 × 1186

Chell Holding Portal Gun

1920 × 1200

Aperture Logo on Wall — Black

2560 × 1600

Aperture Science Facility

1920 × 1080

Blue Aperture Symbol

2560 × 1600