DC is preparing to introduce the New 52 version of Earth 2, and they are teasing the event with this look at the parallel world's Batman. Designed by Jim Lee, this Batman is an especially dark Dark Knight, in costume and presumably in method. Note the bludgeoning stick.

Earth 2 editor Pat McCallum asks in The Source:

“Who will Batman kill to save his own daughter?"

Now that's an interesting question. More to the point, is said daughter going to be The Huntress? And who is/was the mother? Any thoughts?