UPDATE: Mike Sampson at JoBlo is now saying via his Twitter that he has contacted the poster and that it may just be a left over from Batman Begins (as I suggested below). As I know more, you'll know more.

With the news of Tom Hardy playing Bane official, the question that everyone wants to know the answer to is if Christopher Nolan plans to follow the "Knightfall" storyline. While most well known for being the series in which Bane "breaks the Bat," the chain of events begins when Bane decides to break into Arkham Asylum and free all of the villains that Batman has worked so hard to put away. Should this be the direction that Nolan chooses, Arkham is going to play a major role in the The Dark Knight Rises, and now we might have our first look at it.

A user on the JoBlo Message Boards has posted a picture that he/she says comes from the set in Cardington, UK that shows what appears to be the front door of Arkham Asylum. Considering that we got to see Arkham in Batman Begins and the production is still months away, it's hard to put a lot of faith into this story (then again, that's what I said about Marion Cotillard and look how that turned out). There's also some suggestion that it might come from the Batman Live stage show, so who the hell knows. As soon as it's all cleared up we'll be sure to update the story.

Check out the photo below, and to see it full size head on over to the JoBlo Message Boards.