I like this Bob, the symmetry looks good as does exposure and colours. The detail is excellent, I like the little gossamer strands. At first I wondered about the dark area top right but on reflection I think this is good - it holds the picture in the frame, the one thing I do have reservation over is the rear (top left) flower, I would be inclined to peg that one out of the way.
Hi Bob. Very nice flow to the curving stem and well composed! I like the even light and you have good sharpness throughout. I might suggest cloning the orangish thing at the edge of the frame in the ULC, but otherwise this is very well done!