Ubuntu Logo on Patterned Background — Black

1440 × 900

Windows logo on textured background

1920 × 1200

Ubuntu Logo on Purple — Minimalist, Digital Art, Light Beam

1600 × 1000

Ubuntu Ultimate desktop background

1024 × 768

Colorful Apple Logo — Black, Minimalist, Digital Art

1024 × 640

Windows Logo on Brown Surface

2560 × 1600

Windows Logo on Leather — Black, Minimalist, Digital Art

1920 × 1200

Windows 7 Logo — Blue, Dramatic, Digital Art, Text, Striped Bar

1600 × 1000

Ubuntu Logo Network

2560 × 1437

Ubuntu Logo on Textured Surface — Blue

1920 × 1200

Ubuntu Logo on Gradient — Black

2560 × 1600

Ubuntu logo on gradient background

1024 × 768