I'm going with the shark.
I told Commissioner Gordon no photos!...I mean...uh...I'll go with the shark.
Shark high five, hands down. Especially because it looks like the shark is smiling. I'm a sucker for smiling animals.
Here's a slightly better angle on Batman: https://www.facebook.com/photo.php?fbid=276296072447949&set=a.276285279115695.62529.181109288633295&type=1&theater
Look, you all probably know that I like a smiling, high-fiving shark (or, for that matter, a highly intelligent shark that knows when to interrupt a glorious speech, or a hybrid sharktopus that can walk on land, or a Mega Shark that can attack a jumbo jet, or a shark in Venice (Italy!) that can attack Stephen Baldwin) just as much as the next person, but I'm going to buck expectations here and side with the Batman.
As a diver, I've gotta go with the shark.
The world is an awesome place!
I'm going with the shark. Boom de yada boom de yada
Yeah, the shark for sure. So cool!
Best part about the Batman photo is that apparently it's a guy who dresses up like Batman to visit kids at hospitals (he has to drive around in the costume b/c it's hard to get on/off). So - team Batman!