A little diffusion on the light would still give it good texture. The bright spots add interest but I think a diffused light would have worked better. Good job getting clarity and dof while being in so close.
An image that demonstates the subject matter of the challenge in spectacular fashion with excellant DOF and color control. Both a technical and artistic success that more than adequately meets the challenge subject in particular with the green color shades. A very worthy contender for top ten honors and a possible ribbon contender.