Mushishi Beyond The Well

I got a drawing tablet for christmas! At last I can draw straight lines!
Revisiting a kind of ying-yang with ginko, the main character of the fabulous anime mushishi.
Don't hesitate to tell me what you think and give criticism (I always like some advice to improve my drawings!

I got the idea a long time ago while browsing pictures on internet from a digital painting with a girl and a fish in a similar position, if anyone know where I can find it again, please let me know.