To give your desktop that look of an aurora try Aurora Reloaded by Mauricio Estrella. An aurora is a natural electrical phenomenon characterized by the appearance of streamers of reddish or greenish light in the sky, usually near the northern or southern magnetic pole.
To get this wallpaper, [CLICK HERE] .
Browse for wallpapers from previous weeks, [CLICK HERE]
Windows 7 Users: If you are using Windows 7, did you know you can create a desktop background slideshow to show off your pictures and wallpaper images? To learn how to use this feature [ CLICK HERE ].