Nice idea, but the snake does not look quite in focus. The colours of the background IMO take away from the snake. Also, the triangular shape to the right competes for attention with the snake. ~4
The exposure's bright enough that the definition on his head is completely shot, making it hard to find somewhere to look that isn't either the curve of his body or the slanting line with screw-holes in it, neither of which are wonderfully appealing subjects, aesthetically.
I'd like it if the snake's head were more of a focal point, rather than the middle of his body (shifting the composition a bit to the left would have accomplished this).