I hate to sound likes fan boy, but the details of your art are the best thing to ever happen to the art portion of newgrounds.com. All of the individual attention that each tiny piece of graffiti receives absolutely astonishes me. While I possess little artistic talent, in possess a great deal of appreciation for pieces like this, pieces that can tell a story. If you were to ever make a graphic novel, I would own every issue.
(BTW, I recently received a nexus 7 as a gift, and a portion of The Hit is my background. Everyone who sees it gets referred to your website, AND I tell them to new grounds search you.)