First off, I was drawn into this piece of art by the detail and the subtle but effective background. However if I must be critical then I think the neck and head is a bit large for the body and the eye is a bit high up and too centered on the head. The hooves could use a bit more detail but the shading and highlights are stunning and the mane is by far my favorite part! It flows really nicely and isn't too blurred or detailed. The texture makes me imagine that it's raining and so the dull colors work really well with not just the texture but the horse's color as well. Overall, the piece is very well done, there could be a few improvements but it's definately gorgeous non the less.