All these wallpapers are from World of Warcraft EU site. I put here only the ones I liked, but there are a lot more there if you wanna check them out. Also, they have much bigger formats then here, after all I dont have unlimited server bw :)
If you click on the pic you get that cool gallery script with smaller version of wallpaper or you can click for 1280x960 version. Thats all folks :)