Well.. I would post it, but it's animated (yes, animated wallpaper- that's how awesome I am). Check out
Drempels. It's for Windows, though. It's cool, though, you can select a folder for it to use the images out of (it's not limited to those hippy designs
), and you can edit options such as how long it stays on one image and stuff.. it's really cool. At least check it out.