Loving the two types of John Doe's we can get. New vigilante, classical villain, the season finale of "Batman-The Enemy Within" is one to be played through twice. The dark shadow on their face is intended to hide their facial expression. The shape of those shadows are meant to show Joker's mental stability, which feels contradicting with their outfits, since the Villain one looks to be less chaotic than the Vigilante counterpart.
Done in Illustrator CC, fueled by pure excitement.