Nothing to do with immigration. This is a suicide bomber. However, the picture doesn’t look right. The lighting doesn’t look right on the guy as opposed to the background. And look at his hair! It’s pretty obvious that someone cut him out, not very well, and plopped it in this autumn background. The only question is: Why? Why the hell would someone do that? What does the real picture look like, the one he was cut out of? (Okay, so Why? isn’t the only question.)
It says in the caption next to it that it’s painted/pasted/something-or-other onto the wall. That would explain the lighting.. and it doesn’t look right on the background because (if I’m right at all, that is) the camera that was used focused itself at the target that it was placed on. I don’t get the ‘Why?’ either, though.