I'd say finished art, because your an amazingly skilled and talented artist. I especially love the way you do Catwoman and I think it'd be really cool to see you do some other popular characters like the Submariner or Hush. Whatever it is you draw though, I think it's safe to say it'll probably be pretty damn good no matter what it is. Good luck and keep on drawing!
that's tough...I always love seeing the convention sketches...it's cool to see what people are interested in, what may catch your eye/imagination....but I love to see your process. Two of my fave posts are the "how to" iPod ad you shared, with your wife as the subject, and the shot of Wonder Woman's face, up close, from your desktop, in Photoshop. I just began a Graphic Design degree course of study at VCC in Orlando, Florida. We're learning the basics of Photoshop, Illustrator, etc. Seeing how the successful artists use the tools of the trade to create amazing images is a) inspiring and b)educational.
But I'd also love to see your take on cheese.
To quote from Buffy the Vampire Slayer: "I wear the cheese, the cheese does not wear me."