This picture is from our trip to Mexico City back in early October (see the often discussed, debated, and admired October 10, 2005 entry). It is a picture of the Sun pyramid at the Teotihuacan ruins, just north of the capital. Notice the native girl in the foreground.
Pardon the tiny duplicate included to the left of the picture. I´m still on a very broad learning curve. That said, I owe a thanks to the Detroit Public Schools Special Education Department, my alma mater.