Yellow and Blue Logo

1920 × 1080

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

1920 × 1080

Galaxy Angel Logo

800 × 600

My Life For Aiur

1920 × 1080

Starfleet insignia on blue background

1280 × 1024

Circular Mechanical Design — Blue

2560 × 1440

Man Facing Alien Creature — Black, Dramatic

1200 × 960

Decepticon logo from Transformers

900 × 720

Autobot logo on blue background

1680 × 1050

alien eyes logo on dark background

2560 × 1600

UNSCDF emblem on dark background

3875 × 2625

Autobot Insignia

1440 × 900