Gnome logo with colorful swirls

1440 × 900

Ubuntu logo on colorful background

1440 × 900

Windows HD Desktop Logo — Green, Minimalist

1920 × 1200

Ubuntu Logo on Dark Background — Black, Dark, Calm

1920 × 1200

Windows HD Desktop Logo — Green, Minimalist, Digital Art

1920 × 1200

Ubuntu Logo on Gradient — Purple, Calm, Minimalist, Text

2560 × 1600

Windows Se7en Logo — Purple, Vibrant, Digital Art

1920 × 1200

Windows Logo on Desktop — Black

1024 × 768

KDE 3.5 desktop background

2560 × 1024

Windows Se7en Logo — Purple, Vibrant, Digital Art, Text

2560 × 1600

Windows Logo on Background — Blue

1510 × 1080

Windows Logo Background — Red

1440 × 900