I found the Guardian version¹ of this story a bit more rounded and informative. The quotes from Adam Brumm about the possibility that the calcium deposits are n

I found the Guardian version¹ of this story a bit more rounded and informative. The quotes from Adam Brumm about the possibility that the calcium deposits are not actually beneath the paintings was interesting. 1. https://www.theguardian.com/science/2018/feb/22/neanderthals-not-humans-were-first-artists-on-earth-experts-claim https://www.theguardian.com/science/2018/feb/22/neanderthals...