Star Trek logo on red background

1440 × 900

Imperial insignia on black background

1280 × 800

Star Trek logo on black background

1920 × 1200

Imperial emblem on dark background

1920 × 1200

Starfleet insignia on blue background

1280 × 1024

Imperial emblem on dark background

1920 × 1200

Star Wars Logo — Blue

800 × 600

Imperial emblem on textured background

1280 × 800

Star Trek insignia on textured background

1600 × 1200

Aperture Science logo

1280 × 1024

Imperial insignia on textured wall

1050 × 1680

Aperture Science logo

1280 × 1024