"The Joker" Revealed?

Could this really be the first look at Heath Ledger's "Joker" from Christopher Nolan's in-production "The Dark Knight"? The "Harvey Dent" page set up by Warner Bros. slowly erodes from a defaced Aaron Eckhart into this image--and as a longtime "Bat"-fanatic (go ahead, challenge me) I'm lovin' this take...sorta John Wayne Gacy meets Francis Bacon by way of Kelly Jones...