[X-spurt]

Ol Scotty, never solves anything. That’s his stich. he just asks the question “why does anyone watch this show”?

Back to the pictographs, either someone has graffittied them up or they are pure graffiti.

[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.