First of all, I have to tell you that this photo caught my eye, the second I saw the thumbnail and it was just as interesting and beautiful when I opened it in full-view.
I like the narrow cropping and the fact that you chose a single blossom as the main subject.
I also like that the center and the two lone "petals"(I don't know how they are called) are super focused, and the rest of them seem united, like blurry white feathers.. It's really beautiful!
The colours are also simple and nice.
I can't find something negative to say actually.. Keep up the good work!