Thank you, I wasn't sure where I was going for initially. I definately can see the Batman reference, quite a memorable performance by Jack N.

 Oh my god, that looks very cool. The minute I saw I remembered of Jack Nicholson as the Joker in Batman (1989) Could you take a look at mine? http://www.pixeljoint.com/pixelart/75453.htm

oh yeah, the background >< thanks for the advice I'll rework this a bit for practice.

There's no white in my palette ;)
You should probably add a few pixels from the missing colors, they would help the color balance.

Too much dithering, not enough AA. Banding galore!