This remarkable book takes as its subject, Leonardo da Vinci. According to Sigmund Freud, he was a flawed, repressed homosexual. The first psychosexual history to be published, Leonardo da Vinci was the only biography the great psychoanalyst wrote. The text includes the first full emergence of the concept of narcissism and develops Freud's theories of homosexuality. While based upon controversial research, the book offers a fascinating insight into two men - the subject and the author.