A lovely spring time capture, it seems to be slightly overexposed on the flowers, maybe taking the gamma down a notch in your software, or using a different exposure setting on the camera would have corrected that, to give you more detail. Just a suggestion, I hope this helps. Tigs♥ =^..^=
I'm nitpicking here since that's the main reason for my existence on earth. Soem people become Nobel prize winners in physics or great statesmen or engineers that build marvelous bridges. My PhD is in nitpicking.
I would have cropped off two thirds of the area between the bottom leaf and the edge since it's mostly empty wasteland. I would have also tried to isolate the white flowers and added a tinge of contrast. Keep in mind that I'm horrible at shooting flowers and probably never could have posted an image this nice. However, that doesn't stop me from writing my critiques. :-)