The interior of the Chauvet Cave in southern France houses the world's oldest cave paintings, hundreds in number, which were discovered in 1994. In this subterranean world of the 32,000-year-old artworks - created at a time when Neanderthals were roaming around as were cave bears - we come face to face with pristine and astonishingly realistic drawings of horses, rhinos, cattle and ice-age lions, which for the briefest second come alive in the torchlight as we learn more about Paleolithic art and its creators.