Absolutely beautiful. Great depth of field, and wonderful preservation of detail on the butterfly, especially its wings. It doesn't appear to quite follow the rule-of-thirds, but it is still stunning. Kudos, miss.
I know it's been edited but it is still an amazing photo! I like the black and white because it makes the butterfly stand out more (and I would guess that's what you were going for). I am also a bit jealous as whenever I try to take a picture of living things other than people they always move at the last minute -.-