Not perfect yet but you're on the right way...I really like what you've done. The left part of the image is a bit too bright and distracting in my opinion. I think reducing it to the one single flower in the middle, maybe a second one right beneath, would have made this picture even more impressive. Nevertheless, good work from you...I look forward seeing more images like this.
Way cool, but I would have to say that I would crop it a little differently. Much tighter, cropping from the top, bottom and right hand side. I think that might help with Bernd's issue. Cropping off the right side helps the bright area lead your eye into the shot. I hope this helps. Very Artsy, would look nice on the wall.