Windows 7 is a future version of Microsoft Windows expected to be released in 2010 or later. Recently LongZ from istartedsomething.com released unofficial windows 7 wallpaper pack on Devianart. The wallpaper that contains the unofficial Windows Seven logo centred on a wavy yellow and pink background looks pretty impressive. The wallpaper is available in various resolutions. You can download Windows Se7en Wallpaper pack from here.