This just seems like one of those pictures, that someone who's been in jail for quite a long time would create. I mean...I could be wrong...but doesn't it say to you, help me, I'm trying to break free?? Cuz that's what the skeleton says to me. And then you've got the whole sea lion/manatee thing going on at the bottom that's like saying, OH SHIT, he's gonna get out!! ahh!!!
That's my story and I'm stickin to it!