This was my piece for the 2011 Heroes Con Art Auction. Done in Copic marker, acrylic wash, colored pencil and ink, the original measured 20"x30". Easily the largest, most ambitious thing I've done since college, in that I never ever paint (it hates me) and never work bigger than 10"x15".
I was really happy with how it turned out. Unfortunately, they decided not to include it in the real auction and bumped it to the Silent Auction on Sunday. I did get to see the guy that won it, though, and he was thrilled to have it, which really made me happy.