Red Hat logo on red background

1600 × 1200

Red Hat Linux logo

1024 × 768

Windows 7 logo on red

1680 × 1050

Linux Mint logo on red background

2560 × 1600

Linux logo on red background

1920 × 1080

3D Linux logo with red sphere

1280 × 1024

Arch Linux logo on dark background

1920 × 1080

Arch Linux logo on dark background

1920 × 1200

Windows 7 logo on red

1920 × 1080

Golden Linux logo on black

1440 × 900

Linux logo on dark background

1280 × 1024

Linux logo on blue background

1280 × 800

Linux logo on carbon fiber

1680 × 1050

Linux logo with colorful waves

1680 × 1050

Linux logo on dark background

1600 × 1000

Linux logo on blue background

1920 × 1440

Linux Power logo on textured background

1920 × 1200

KDE Desktop Environment 3.4

1600 × 1200

Windows 8 logo on dark background

1920 × 1080

Windows 8 logo on metal

1920 × 1080