This was just a sketch I did while working the phones at the Street&Sanitation Dept. I tried to do it in Hakase Mizuki-sensei's style, but it's not perfect (how could it be? Not many can replicate exactly another's style...). When darkening the lines and messing with contrast in Photoshop, I accidently inverted the image, but I liked the look, so that's how it is. =^_^= Now he is black like his obsidian flame. ;P