Ubuntu Logo on Orange — Minimalist

1366 × 768

Ubuntu 11.04 Natty Narwhal

2560 × 1600

Ubuntu Logo on Abstract Background — Brown, Calm, Digital Art

1024 × 768

Ubuntu Logo on Wood — Brown, Minimalist

1680 × 1050

Tux the Penguin — Black, Dynamic

1024 × 768

Ubuntu Logo on Dark Background — Black, Dramatic, Digital Art, Light Rays, Gold

1920 × 1200

Ubuntu desktop wallpaper

960 × 720

Ubuntu Logo on Purple — Serene

1680 × 1050

Ubuntu Logo on Gradient — Green, Calm

2560 × 1600

Ubuntu Logo on Gradient — Gray

1920 × 1200

Ubuntu Logo on Gradient — Blue, Calm, Minimalist

2560 × 1600

Think Linux with Ubuntu penguin

1024 × 768