You can just barely see Amy on top of the steps across. What is somewhat amazing is that we were talking to each other in normal voices across this "arena." We calculated that it could seat about 900 people, and although these seem to be steps on the pyramid-like formation, they are better suited as seats. The steps are too steep to be otherwise. The building to the right might have been some sort of temple, or stage for government officials. It certainly was different than the other three.