Tom Scioli is co-writing, drawing, coloring, and lettering the monthly comic book series, Transformers vs. G.I.Joe. His other comics include Godland, American Barbarian, Final Frontier, and Myth of 8-Opus. Ed Piskor is the author/artist of the Hip Hop Family Tree – a weekly comic strip on Boing Boing and an ongoing book series that chronicles the history of hip hop in comics form. He is also the creator of Wizzywig. They share a studio in Pittsburgh. We visited their studio to talk about what it’s like being professional comic book artists, selling their work, nostalgia, research, color theory, anger management, and "skewmorphism!"