The basic idea, and the foreground, is fine. The background, however, is bad. Blizzard trees make a piss-poor background if not viewed from a bird's eye view angle. If you used a custom tree there, it'd be better, also, fix up the fence to an equal height, as well as remove the rock tiles up front.
Super sheep, I have to say, that's so unnecessary, even though Elenai already came in...