Humans Turn To Stone?

That’s what I said! Look at the details. Hard to imagine that someone with a chisel and hammer carved these statues. Try chiselling the fingers. Hit to hard and there goes one of the fingers. Now take a closer look at the lady with the silk clothe draped over her face. It like there is a silk clothe draped over her face and you can see through it and see her face.
What do you think?