the changes Coryh proposed realy show how a slightly different composition completely tansforms an image.
I like in that version how the moon is now slightly behind the character, as someone else proposed too. it better shows that typical profile of the batsuit more. the blue light of the moon fits better too.
however, it might be a bit big [the moon]. sure the former one was a bit small, and from the sketch you see there are three main points of interest, the moon, the city and batman, wich is one too much for this image in my opinion. maybe it’s not really to big now, but i feel it floats a bit, being just off the center. either really center or put it a bit more to the right, still making sure batman’s head then is not centered in the moon.