Hollis Brown Thornton's work is hard to describe in one word. It's like a combination of tech/sci-fi/retro all in one, which actually describes Abduzeedo perfectly as well. He has a lot of permanent marker work (which I love!) but he also does a lot of pigment transfers on canvas too. He included a step-by-step guide on transfers for anybody who's interested here. Definitely worth checking out and trying out some experiments of your own.
Swing by his site for more good stuff and let me know what you think via twitter.