You need to do a bit more reflection on the salient points of PP.
It was not constructed for idle fun. It was purposeful. The accuracy, scale, location, shapes, symbols used are all indicators as to what the people may have been like.
Saying of Zoser:
What is on the outside is also on the inside. However, not everything that is on the inside is on the outside.
Ponder this and it will reveal much to you about the art of detection.
Edited by zoser, 06 January 2010 - 05:20 PM.