as seen on Resto4Life. It was commissioned by them, and done by Andrige, an artist who's created quite a few terrific WoW-related images. But man this is a great piece of work from start to finish, with a little Night Elf treeform backed up by the big Ancients in the background, all covered with that great purple Darnassian glow.
Very cool stuff, and very apt to grace the desktop of any Resto druids out there (or the people who appreciate them -- raises hand). My only complaint is that it's all druid centric -- where are my epic Shaman wallpapers?