Nice, though I think you lost some of the sharp focus that your previous images were showing, and DOF seems very limited. I've seen large flowers used as examples for focus stacking, might this be a candidate for such a technique?
That was sitting in my post directory for a month, shot with a P & S and it was very far away, harsh sunlight. I liked the curves a lot but overall I wasn't thrilled with it's sharpness. I did favor the composition so took a chance.