To be a little critical, it is too close cropped on the left and the depth of focus is too narrow. However, I like the arrangement of the flowers and the use of dark foliage behind to make them stand out without too much contrast alteration.
My 2 cents? (Worth less than ever, yes.) Like crysophilax, the crop bothers me. Might actually crop it more to balance it out -- slice off a bit from the left and a bit from the top to make the composition look more deliberate and balanced. Borrowing some of the nice dark foliage to cover whatever that is under the bottom flower would finish it off nicely -- really emphasize the flowers themselves.