EDIT 8/19/09: I've been meaning to give this piece some attention; since I don't have the original painting anymore (thank you, ya thieving cretin), I've recreated the painting in high-resolution vector graphics, with some minor modifications.
A loose self-portrait done in something resembling the Frank Miller "Sin City" style. While detailing the face, I used a close-up of Hartigan from "That Yellow Bastard" as a reference.
(This painting was stolen while on display at my campus in December of 2005. In October 2010, however, it found its way home after a gentleman who purchased it discovered where it came from! Hurray!)