[Bob Mc]

I've begun to suspect much of this ancient human art/pictographs/ whatever, is just grafitti from pre-historic teenagers!

That there is no real art, or science, or mathematics behind any of it, just stupid grafitti.

I can even imagine their elders complaining about how those young'uns are spoiling nature with their grafitti.

Not to mention that there is plenty of evidence that modern humans have been caught making up stories about what all this stuff is/means.

[X-spurt]

That was not necessarily the graffiti artists I was pointing to, but I have too often wondered about some or most pictographs. Either the pictograph writers were not really trying to leave a message, but were only trying to rough sketch what they were doing..... sounds a lot like graffiti don’t it.