Joker sketch and speedpaint

During one of my doodling sessions I decided to try and make my own version of the Joker.
I tried to mix some of the old Jokers aspects, that I thought where cool, in this. He is similar to BTAS, Mark hammil joker but with Jack Nicholson's receding hairline. But since I really liked the darker Heath Ledger version, I experimented with some deformed 'cleft lip like' mouth area.

experimental sketches
Black&White
Quick Color