Olga O’Brien looks good naked. She is nude in Sex & the Celts (2006), which traces the complete timeline of Irish sexual and gender development from its prehistoric rites to its current rights and wrongs. Just joking. When it comes to sex there is no wrong. The movie reconstructs Irish sexual history, such as bisexuality in the macho Celtic warrior elite and the fact that once women had the right to experience orgasm. It’s hot, it’s funny and it’s weird, as Olga proves in her psychedelic segment, where her naked body is painted in large black bands encircling her big boobs.