Machine generated contents note:
1. What is this thing called beauty?
3. The measure of facial beauty
10. The illogic of beauty
1. What is this thing called pleasure?
5. Liking, wanting, learning
1. What is this thing called art?
2. Art: Biology and culture
3. Descriptive science of the arts
4. Experimental science of the arts
9. Art: A tail or a song?
10. The serendipity of art.
