I like the idea and am a huge fan of natural shapes however, had this been a solitary tree the impact would have been greater, with all the other branches around fighting for attention this just doesn't work as well as it could have
The exposure on this one is off. The sky is over exposed, but the detail is still lost in the shadows of the tree. It is not completely silhouetted, but yet the texture is not clear either. Also, all the other trees around detract from the "shape" of this one.