This is a very unique piece also, great anatomy and contrasting. Oro looks sexy! I really admire what you did with the set up, his snakey tail is perfect.
Although adding a bit of a darker shade to the tree, its such a neat tree and should really stand out more. Just some subtle shading or a textured all over shade would really do it justice. The eyes in the tree amuse me, really creative idea.
Very reminiscent of the traditional japanese style. Really neat. I love how you did the lines....and how you drew the tree. Really nice work. The orochimaru face on the top is sexy lol.
The whole layout and the way the picture was put together is really well done. its all very nicely balanced. Great work. ^^