Hypothesis on the prehistoric art unsatisfactory

I was very disappointed after reading this book, Even the title does not match the reality: there are far older puzzles, especially having had consequences on human evolution far more important than what speaks author, yet I am a prehistoric art lover and I think that art has played an important role in human evolution. In this regard I highly recommend the book Elen Dysanayake "Homo aestheticus" in which the author develops a theory very well built on the place of art in human evolution and an ethological analysis of art. Too bad that this book is in English only.