In making this wallpaper in paint program, I first drew a vertical line with the line tool to separate this piece in two sides. I colored the left side with black (a usual color of dark heroes) using the fill-with-color tool and the right side with dark red (another dark hero color). I inserted on the left, a scan of the anime witchblade I found at animepaper a few days ago, and the "witchblade" anime logo on the right.

Enjoy the wallpaper!