there looks to be some potential here, but, as rendered, i'm having a hard time working through it. i think it's just a bit too contrasty. your darks are really dark, and the horse isn't sharp enough. i don't know if this is due to the way you processed it or the way you shot it. either way, it does have something about it that gets your attention, but after the initial reaction, there's not much there to keep the attention.