I somehow missed this one. It's a very nice photo. I really like this type of picture.
Unfortunately, it looks as though you framed it a bit too tight at the top... the edge touching the first flower. I would have tried to have a little separation there. Don't worry... I've done the same thing when doing award photography and thoroughly kicked myself afterwards. Also, there is too much blank (black) space at the bottom. You might want to think about cropping some of that out to better balance the image.
I'm undecided about the red blotch of color in the upper right hand corner but I would probably take it out if only to see if I liked the image better without it.
For artistic brownie points... I would probably spend a bit of time in Photoshop taking all of those spots and blemishes on the flowers out. I'd probably do it on the same layer I used to remove the red blotch of color.
Other things you can try might be decreasing the amount of clarity ... or using a glamour glow filter to give the flowers a soft focus, glowing effect. I think that might look nice. Selective focus might also work for this image...but these things also fall under the artistic brownie point deal. In other words ... not really necessary. Just things to consider. The image looks nice as it is.
--Ron