You've really done beautifuly on this piece. I love how simple the background is, how it makes the geisha stand out more. The way that the background is, a little tattered and beaten, makes the classic, stunning beauty of both the geisha and the butterfly catch the eye.
It's amazing how you do folds.
They seem to perfectly blend making it seem like real cloth XD
Also her hair, it's nicely done. It's as if her hair really has this sort of volume, making it seem to be puffy.
The butterfly and ripped wallpaper adds atmosphere ^___^