This sketch of Ignite and Clockstopper from the 3rd Gen SENTINELS was done by TJ Dort and Joe Haley. TJ and Joe are the two masterminds behind the Indie book, Underburbs. I really love their book and the art on it is amazing. It's a great all ages comic that I highly recommend. Over the last few conventions, I've had TJ and Joe draw all of the 3rd Gen SENTINELS and this is the last of the pairings they've done. Awesome, huh? Check out more of their work at http://www.underburbs.deviantart.com/ .