I don’t know, can you make them out?

I visited a 17,000 year old cave painting site in France, and the whole walk into the cave there are modern day graffiti signatures like “Bob, 1992” etc. but then you start to notice that the years go back further and further…1827…1761…1597. Then you get to the old cave art and it kind of feels like a continuation of the same shit, just some people leaving their scribbles on a rock like they have been probably since they discovered how to do it.