I guess for the vast majority not acquainted with my art.. most of it relates to my pet project 'The Daemonslayers', the characters and the world they're based on. I write stories, both in prose and comic format. Blackjack here is one of the titular characters. As for the picture, I could probably do with redrawing it at some point since my anatomy has improved somewhat since then, but it does for a reasonable idea of his appearance.

Despite what the picture suggests, he's no psycho. Violent and sadistic (and perhaps a little masochistic) yes, but he's not crazy at all.

At 7,800ish he's the oldest of the three Daemonslayers. He's a black dragon but is cursed to remain the pseudoform of a dracosvulf, which you see here. His full bio's over on http://www.daemonslayers.net. He's not a very nice person, but those he trusts could not hope to have a better companion in battle.