OMG, I brought it in to hang in my office (perfect color match) and one of the gals asked to see it. I handed it over and she ooed and aaahed - then she yelped. She had been ooing over the back side and was a bit surprised when she turned it over. Cracked me up.
Thanks for the nice comments. I have decided to claim the wonky lines as creative license just like you suggested!!!!