more than cave paintings.
https://archaeologica.org/forum/viewtopic.php?t=3855
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https://www.forbes.com/sites/trevornace/2017/04/30/ancient-stone-tablet-found-reveals-comet-impact-sparking-the-rise-of-civilization/
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https://interestingengineering.com/the-clovis-comet-and-the-forging-of-human-civilization-as-we-know-it
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https://www.newscientist.com/article/2128512-ancient-carvings-show-comet-hit-earth-and-triggered-mini-ice-age/
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https://www.sciencealert.com/ancient-carvings-in-turkey-show-a-comet-hitting-earth-changing-civilisation-forever
nothing can stop what is coming.