Neat picture, Branny; though I'm not sure what I'm looking at. Mercy, they certainly put a LOT of work into all that. I saw a documentary on the Maya the other day; I think it said they believed there were something like thirteen levels of what Christians today would call Hell. Or maybe all of their existence, period. Anyway, the television people went down in this cave, and found artifacts on different levels, saying the deepest one would have been terrifying for any who felt they had to go down there (for meditation, or whatever).
It's interesting to speculate on what people 2000 years from now will think of our beliefs (and I don't necessarily mean religious). I kind of wish I could time-travel, so I could find out what things we don't understand or haven't invented yet!