Jared diamonds book The Third Chimpanzee talks about how art might have evolved in other animals - specifically in a kind of bird that builds elaborate and beautiful displays as part of its mating ritual. With this in mind it's very possible that our ancestors engaged in type of art that wouldn't have preserved for maybe hundreds of thousands of years. Probably not large nest-like art displays but who knows what our ancient ancestors mating rituals involved?
Cool.
Cool.
Teenaged X-Files obsession + Bermuda Triangle episode + Self-led school research project = Atheist.