This is not meant to be a WS to improve your shot, just a diff, more abstract view.
I cropped and rotated a bit (I wanted to use the "Golden Rule" in dividing up the rectangular elements: long rectangle down 1/3 of left, on right a square and small rectangle).
I then sharpened using a high radius (80,50,0) and boosted satruation. Finally I added a frame.
Hope you like it!