00:06The Arts HourActress Keira KnightleyBBC World Service Duration: 53 minutes Wed 16th Jan 2019, 00:06 on BBC World Service East and Southern AfricaAvailable for over a yearListen nowKeira Knightley on the appeal of playing the French author Colette. Show more GenresFactualArts, Culture & the MediaFormatsDiscussion & TalkBrandThe Arts Hour Source: BBC Online