Beautiful lighting.. The face in the background is just enough in focus to read the emotion in the eyes without cluttering up the picture, and the sharpness of the butterfly is stunning. It's a shame with insects, they don't usually make for patient models.
zhe shi hen piaoliang! nin zhaopian feichang hao!! wo hanyu bu shi hao, duibuqi. hehe yeah if the lack of pinyin tone markers prevent you from understanding , i meant that this is beautifull and so are your photos(my chinese is not very good... yet)