Awesome artist Matt Frank drew this AMAZING Grimlock piece. It was colored by Thomas Deer(which was a stunning piece) officially. I gave a shot a coloring it. I got some advice and guidance from some good friends who are from IDW and Hasbro, then plenty of critiques from other artists at Botcon. I am now asking for more critiques. This is my first full digital coloring, and while I like it, I want input from you guys on how to improve! Oh, and I go the blessing from Matt and Thomas to post this up, so thanks guys!