I finally realized that you're fading away

ok, on the negative side:

its all very confusing to the eyes -especially with the text there. You hardly notice the horse which probably should have been the most important thing of them all. Please refrain from using DA's watermark when you have your own as well. it also only makes everything confusing.
Add some other colored shading like green, and some yellow/orange-ish highlights or it wont blend in.
The fog is a bit too thick and confusing, but eh, it doesnt mean too much really

positive side:
It is nicely put together if you remove the watermark and text.
I see where you wanted to go with your idea, and it is a beautiful concept

Overall comments:

i wish the horse was the thing your eyes got drawn to. Stronger colors from it -or as said, highlights which blends in ok- would just be perfect!
awesome composition apart from text, and overall a beautiful image.

hope you could use my comment for anything!

also, if you want me to, i could show you what i mean with shading and highlights.