Angel-winged Companion Cube

1680 × 1050

Angelized Companion Cube

1280 × 1024

Companion Cube with glowing gears

1280 × 1024

Aperture Science Logo — Blue, Technological

1440 × 900

Aperture Science Logo — Gray, Neutral

1900 × 1200

Aperture Science Logo — Black, Minimalist, Vector Art

1920 × 1200

Aperture Laboratories Logo — Blue, Technological, Digital Art, Text, Reflection

1280 × 1024

Aperture Laboratories Logo — Black, Satisfied

1600 × 1200

Companion Cube with Hearts — Black

1440 × 900

Companion Cube with hearts

1152 × 864

White Robot with Red Light — Gray, Calm, Digital Art, Red Heart

1440 × 900

Chell with a Companion Cube

1920 × 1080