This thread is basically a wallpaper gallery if you find that your wallpaper is getting old and you need a new one. I'm sure the community will be able to provide satisfying substitutes.
You can post the one you're using, one you made, or one you found off the nets. It can be any aspect ratio. Here's one that I found a long time ago and thought was pretty freakin' awesome:
Linked to prevent pagestretch stretching page
