Related to Lambda Symbol in Circle — Red

Aperture Laboratories Logo — Black, Minimalist, Vector Art, Text, Camera Aperture, White

1680 × 1050

Aperture Laboratories Logo — Blue, Neutral, Vector Art

1607 × 600

Aperture Laboratories Logo — Black, Minimalist, Digital Art, Text, White

1492 × 1081

Green Monster Character — Playful

1920 × 1080

Green Crystal Gem — Dramatic

1280 × 800

Graffiti-style Gun

1680 × 1050

Liverpool FC Logo

1600 × 1000

Red Graffiti Text — Dramatic

1920 × 1080

Umbrella Corporation Logo — Black, Dark, Vector Art, Text

1280 × 1024

Aperture Laboratories Logo — Blue, Digital Art

1131 × 707

Two People Hugging — Red, Dramatic, Manga

1024 × 768

Logo for a Video Game — Orange

5500 × 1500

Street Fighter IV Logo — Black, Dynamic, Vector Art

3360 × 1050

Aperture Laboratories Logo — Black, Neutral, Vector Art, Text

1920 × 1080

Mushroom Shield Emblem — Red

1280 × 800

Female Character in Yellow Outfit — Dramatic, Night

1280 × 1024

Female Character Face — White

1280 × 1024

Aperture Laboratories Logo — Black, Dark, Industrial

1440 × 900

Aperture Laboratories Logo — Blue, Dramatic, Digital Art, Text, Black, Aperture Laboratories

1920 × 1200

ATI Radeon Graffiti Art

1920 × 1080

Aperture Science Laboratories Logo — Blue

1024 × 600

Aperture Laboratories Logo — Gray, Neutral

1366 × 768

Aperture Laboratories Logo — Text

1680 × 1050

Umbrella Corporation Logo — Red, Dramatic, Digital Art, Text, Hexagonal Pattern

1280 × 800