Italian actress Monica Bellucci and French-Iranian filmmaker Marjane Satrapi talk about their dark comedy "Dear Paris", which is set in the French capital and follows a flurry of charming characters confronting death. Also on the programme: the video games to look out for over the summer, including "Assassin’s Creed", "Call of Duty" and "Star Wars"; plus Colombia's underwater art gallery created to save the coral under threat from climate change.