The Cold vs. The Dark

The theme was very clearly represented in this piece-good vs. evil, or something of the sort. I took a couple stars off of originality only because this idea has been used many times, and was in the movie. The drawing is still very skillful and well done, though. In matter of technique, the horses and Pitch were draw beautifully. You even got the glowing eyes, manes, and black sand texture. ^^ The only flaw that I can see is that Jack's head and neck area looks just a bit off.
It's really hard to find much in this deviation that could be improved, but you could increase the contrast between light and dark for more dramatic effect. The piece overall was quite breathtaking-I especially loved all the detail on the horses. Since you spent so much effort on the nightMares, maybe you could emphasize the darkness more. Good job and keep up the awesome work~