Empty Joker

I've always wondered how does joker look without grinning hideously. so this is my interpretation. i took away his main personality by robbing him of his BIG GRIN, making him an 'empty' joker. and gave a real psychotic look to him. This is also partly inspired by The Joker, played by the late Heath Ledger. feel free to criticize and comment. m still a rookie, need advices to improve.

3 hours
Photoshop CS3