Aurora Background Technique

Just though I'd upload it cause it looks cool :3 Its just an aurora experiment thingy I was doing and I think it turned out pretty well If you want to know how to do it, just ask xD

(I also have a computer-wallpaper-sized one that I can put you name on, or not, if you want it. It will be....1 point xD Only because it takes about 30min and I have to edit it to put extras in But it is a pretty awesome addition to your screen )