Black Mesa Logo — Minimalist

1500 × 1300

Event Horizon Logo — Black

2560 × 1440

Aperture Laboratories Logo — Beige

1280 × 1024

Mandalorian Helmet — Brown

3840 × 2160

Dharma Initiative Symbols — Black, Neutral, Vector Art, Octagon, Logo

1920 × 1200

Outlaw Star Logo — Black, Bold, Vector Art

1280 × 800

Dharma Initiative Symbols — Black, Neutral, Vector Art, Octagon, Symbol, Text

2560 × 1600

Aperture Laboratories Logo — Black, Minimalist, Vector Art, Text, Silver

1280 × 1024

Dharma Initiative Symbols — Black, Neutral, Vector Art

1280 × 800

Black Mesa Logo — Minimalist, Digital Art, Text, Gray

1280 × 800

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

1440 × 900

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

1680 × 1050