The final one sheet for The Dark Knight Rises released online earlier this week started popping up in theaters today. The design and execution of the poster was widely talked about, but only one change has been made to the poster that hit theaters: it has a QR code on it. A Batman-News.com reader scanned the QR code, and it took him to a link on the film’s official website that contained a new, previously unseen Catwoman poster. A sharp heel shatters the Bat-symbol, and a sexy red lipstick mark signs the poster and title. Look inside the lipstick for a brilliant design cue. Check it out below!