They think houses had wells, water. So this was a technologically advanced civilization, especially for that time. In many ways, more advanced than the other civilizations, the contemporary civilizations that we had talked about. Here's some examples of their sculpture or of their art. This one right over here is a picture. It's called Dancing Girl, but she's not dancing, but they think that might be her profession. But once again, it's all speculation by archeologists today.