That's right, I called it a quilt. Well, that's what it looks like. If you zoom in on the guy with the goatee a little closer, you'll see that what appears to be something projecting out of his head is actually a sliced image of someone else's hat. If you continue moving left and slightly down, you'll encounter another guy who apears to have half of one red hat and half of another, and then if you move further south on the image, you'll see where the railings do not match. I imagine that this huge panoramic picture is pieced together by various shots taken in 360 degrees, but somehow at the point were they were pieced together this particular patch didn't quite match.
That's one explanation......another explanation is that many people in this crowd are actually shape shifting reptiles who were clandestinely caught in the process. Personally, I like the second scenario better. Either way, this photo is as good reason as any I can think of to stay away from crowds these days, I would have hated for my mascara to run when crying those tears of joy. Imagine what I'd look like, no telling what else could show up!