A replica of the Lascaux cave in which prehistoric art was discovered, is scheduled for a world tour. “The cave, discovered by teenagers 65 years ago, has been closed to general view since 1963 to protect its rock paintings of bison and other animals, some depicting successive stages of a hunt. The 17,000-year-old images are considered among the finest surviving examples of palaeolithic art and have been described as the Sistine Chapel of the prehistoric age.”