Cany143 wrote:
No, the age of these paintings is not known, per se. Pigment samples from sites of this 'Style' elsewhere have been tested and assessed through either of several means, and some associative archaeology (testing of more easily datable cultural materials) has likewise been done. Very generally speaking, 'dates' have been assigned to the Mid and Late Archaic, or 2500 bc to 1 ad.
Thanks Cany143, I was just curious.