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The sign of the black cross on a purple background
Windows icon is white on an orange background
Advertising illustration for the desktop
Apple-style desktop art
The logo is of a rounded color on a black background
A vivid illustration of Ubuntu for business
Burgundy desktop wallpaper with the inscription
Large logo on a black background
Microsoft Windows seven ultimate on a gray background
Facebook Symbolism in Graphic Design
Apple, rainbow colors, stripes
Windows logo on an orange background