Aperture Laboratories Logo — Black, Dark, Sleek

1920 × 1200

Portal 2 logo and branding

2880 × 900

Aperture Laboratories Logo — Gray, Dramatic, Digital Art, Concrete Wall, Black

2560 × 1600

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

1280 × 1024

Aperture Laboratories Logo — Black, Dark, Digital Art, Text, Concrete Wall

1280 × 1024

Aperture Laboratories Logo — Black, Satisfied

1600 × 1200

Aperture Laboratories Logo — Black, Surreal

1280 × 1024

Aperture Laboratories Logo — Teal

1920 × 1080

Aperture Science Logo — Black, Dark

1920 × 1080

Aperture Science Logo — Yellow, Dramatic

2560 × 1600

Aperture Science Logo — Beige, Neutral

1920 × 1200

Aperture Science Logo — Blue, Technological

1440 × 900