Windows 7 Logo — Green, Calm, Digital Art, Text, White, Windows 7

1920 × 1200

Windows 7 Logo — Green, Serene, Digital Art, Text, Reflection

1024 × 768

Windows Logo on Green — Serene

1920 × 1200

Windows 7 Logo — Green, Calm, Digital Art, Number Seven, Text

1600 × 1000

Ubuntu Logo on Gradient — Purple, Calm, Minimalist

2560 × 1600

Ubuntu Logo on Gradient — Green, Calm

2560 × 1600

Ubuntu Logo on Gradient — Gray

1920 × 1200

Ubuntu Logo on Gradient — Blue, Calm, Minimalist

2560 × 1600

Ubuntu Logo on Dark Background — Black, Neutral, Minimalist, Text, Gray

1920 × 1080

Ubuntu Logo and Penguin — Black

960 × 720

Ubuntu Logo on Purple Background — Calm, Night

1900 × 1200

Ubuntu Logo on Purple Background — Calm, Digital Art

1900 × 1200