There were a couple of commissions from New York that I had to take home. I do offer to color the pieces (for an extra fee, of course), and I need my computer rig to do that. One of those was this piece of Rogue from the X-Men. I did the black-and-white inked piece at the show and showed it to the soon-to-be owner, who liked it. Then I brought it home and colored it.
I've got two more of these to go. I'm glad that these commissions have become part of my con experience. They're so much fun to do.