I find what you say about AI and the uncanny valley problem very interesting; I wasn't aware of that. And regarding the other things you mention, I think that's why they say that our social environment determines, conditions, or predisposes us toward what we consider beautiful or ugly. Perhaps it all depends, as you said, on cycles, and we consider ugliness and beauty in one way or another depending on the cycle, or as you also said, on whether it is familiar to us or not. Thanks for comment.