Whew! Heres the deal. I've totally been stalking your sketchbook over the last few days. Weird, huh? I know. I'm totally new to this game...just bought a wacom a few weeks ago. You are among the group of artists I have run across on CA.org that have me totally excited about digital painting. Thanks for that!
I'm not usually so into grotesque imagery but your craft is pushing it towards the sublime. Its kinda funny that although you've been called the "queen of skin" you give most of your subjects the most effed up skin treatments. God, I couldn't bring myself to touch any of them! I totally dig the doll-like ones...especially the one with the beard, nice juxtaposition.
If you have a few minutes check out my sketchbook...just posted my first few images (as in really the first stuff I've done). I could use the feedback.
Best of luck to you!