This shot is awesome. Great lines and perspective. The only thing that I think you could have done is clone out the shadow or out of focus branch on the right side. My eyes can't help but look at it.
interesting and appealing, I like the tones and composition, my only little critique is the shadow(?) on the R/S, it looks kinda like a burn tool error, though it probably isn't. I would really love to see this with the shadow dodged out, good luck.