Ahead of the award of the 2018 Turner Prize, Mary Beard and her panel of guests discuss the shortlisted artists and the level of commitment required to take in the exhibition. With each of the shortlisted artists exhibiting moving image work, what does this mean for painting and sculpture? She explores the world of moving image art in the company of artists Jane and Louise Wilson and Larry Achiampong. Mary and her guests also discuss one of the art world's biggest stories of 2018: Banksy's self-shredding work, which was auctioned last month, and a new documentary which examines commercialism in the art world - Nathaniel Khan's The Price of Everything.