I don't know what this is for, but what the hell... It's Batman by Phil Noto

From his blog:

"Batman - I was working on a very quick little Batman piece for something and it soon turned into this."

Something? Could it be a new DC graphic novel or one shot? Or could be hinting at doing something for DC related to the New 52 Batman? Because from the looks of this, its like a damn cover art. 

I know I'm not supposed to over-analyze things... but this is Phil Freaking Noto we're talking about.  And everything he does is noteworthy.

(You gotta love the Joker background doing his best impersonation of "The People's Eyebrow".)