Roses

I believe the background is great. The angle and cropping as well. Exposure, both measured and ambient, is very good. The depth of field applies the focus to the subject..... which is also very well chosen. What I would have liked to see would be some fill in the front of the flowers. This could have been accomplished a couple of ways as I see you haven't lost too much detail in the shadows. One, with a reflective board, the other via software. One more item I would like to have seen is the edges of the flowers (the white showing in some) colored. Other then those items it's a very good image.