Hannya(般若) mask is a face of female demon with Jealousy and envy.
The Hannya mask is used in many noh and kyōgen Japanese plays.
 
I wanted to draw Japanese traditional motif with my botanical drawings as my personal work.
I sketched A3 paper then made outlines with Photoshop CS6 and wacom intuos4.

I also uploading some other pics on my Instagram.
< Making process : outline >
< Detailing >
Thanks for watching.