Found a great stock image (at http://mjranum-stock.deviantart.com/) that just screamed to be made into a Riddler teaser poster. Not a great deal of work, just mostly recolouring and adding the background.
New Download, this is the recent Harley Quinn design from my Batman 3 poster series. Feel free to use in your own fan artwork. Again apologies for the shoes, like the last one didn’t need the whole image. Stock photos…