I had Dr. Doom's fist, holding the Cosmic Cube, done at Phoenix Tattoo in Raleigh NC, by Colby. A few weeks later I went to Dragon*Con in Atlanta GA and got Stan Lee to sign my arm, and had the whole thing authenticated. Then I went to 13 Roses in Atlanta and had Mikey go over the Sharpie. Overall, I'm very pleased with the result. I'm an autographed collectible now!