It looks fake to me. Too clean. Too uniform. Seems like it was painted with a brush and white gesso.
It says they chipped the top surface of the rock...and the white is what is underneath. You’d have a hard time to date the chipping...I’d say...it’s a pure guess to fit their “conclusions”.
This is total nonsense. Where do they find the nutjobs who make these fakes up?—Georgio Tsoukalos.
“Seems like it was painted with a brush and white gesso.”
It’s been highlighted so you can see the figures.