Flavian Amphitheater

Have you ever heard of this thing? It's a pretty obscure title for this one Roman building. It was made way back in the year 80 c.e. and it's still mostly standing today. Here's a detail picture of it:

I'm sure you wouldn't recognize it from this, how silly of me. How about this one?

Any better? Ok, one more, how about now?

Surely now you have an idea of what the Flavian Amphitheater is. Well ok, in case not...