Related to Aperture Laboratories Logo — Blue

Robotic Sphere with Blue Light — Dramatic

1920 × 1080

GLaDOS in a dimly lit room

1920 × 1080

Halo 3 Logo — Blue

1024 × 768

Man in a Suit — Blue, Dramatic

3840 × 2160

Solo Soldier in Helmet

1920 × 1080

Aperture Laboratories Logo — Black, Minimalist, Digital Art, Blue

1920 × 1200

Woman Holding Portal Gun — White, Dramatic, Digital Art, Robot Companion

1920 × 1200

Robotic Sphere with Blue Light — Dramatic, Night, Digital Art

1600 × 900

Portal device from Wheatley Laboratories

1920 × 1080

Companion Cube — Blue

1920 × 1200

Person Entering Portal

1500 × 1000

Portal in Wall — Gray

1920 × 1200

Quantum Tunneling Device — Blue, Technical, Illustration, Blueprint

1920 × 1200

Aperture Logo on Wall — Gray, Dramatic, Digital Art

2560 × 1600

Portal 2 Logo — White, Minimalist

1920 × 1200

Aperture Logo on Wall — Gray, Dramatic, Digital Art, Concrete Wall

2560 × 1600

Glowing Blue Portal Device

1280 × 800

Portal 2 puzzle room

1920 × 1080

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

1680 × 1050

GLaDOS in a chamber

1920 × 1080

Companion Cube — Blue, Serene

1920 × 1200

DOOM 3 Logo — Black

1024 × 768

Stargate portal glowing blue

1800 × 1012

Skeletal Figure in Blue Light

800 × 600