I was at the Long Beach Comics Expo this past weekend. It was put on by the same folks in charge of October's highly successful Long Beach Comic-Con in LB, California. I had a great time. It was a much smaller and relaxed event, so I got to talk a bunch with my table neighbor, Mike Mignola, and walked the dealers' hall.
During down times at the table, I will usually do quick 3-5 minute sketches. I did about a dozen this time, and sold a few of them. Here are the ones that did not sell. These were done with a Uni-Ball Micro tip pen on 6x9" 2-ply 500 series Strathmore bristol. I really like the looseness of the lines when I work this way. Click on the image for a better look.