He isn't just an awesome artist but just a real chill guy from what I can tell. Though he mostly went mainstream a few years ago he was still occasionally posting on the dolcettish forum until that was sadly closed. Afaik he hasn't posted any guro since (correct me if I'm wrong, pretty pretty please!) and the only presence he still maintains that I'm aware of is on Deviant art.

(shameless plug of my AI-remaster/tribute/fanart of this pic of his: >>>/ai/1865 -with background, >>>/ai/5782 -without background. ...now if you don't like AI, understandable, have a nice day. :) But no need to be a dick, please. Just don't click on it. ...at least Carl seemed to like them when I originally posted these 2 in that aforementioned dolcettish thread.)