You want to say that the makers of this so -called art were advanced, like us, but it is plain that their skills (even if these objects were intended as images, and if they are indeed man-made) were very low, not very high.
You have to remember, though, HE didn't have the same technological backdrop on which to rely, as we do. HE
developed many key technologies, that would
continue to be used for millennia to follow: bifacial stone tool production; control of fire; ability to build boats, fish and survive at sea; ability to think abstractly and create art; ability to migrate great distances and adapt to many different environments; etc...HE's descendents would appear more advance, but, I propose, only because they
built on the solid
technological foundation, which their forefathers left them. Compare our current level of technology compared to, say, the 1600's. But, to say the individuals living in the 1600's were less sophisticated than us, would be inaccurate. We built on their inventions, as will our descendents.
O.K., that's my two cents.
Peace
