Jacques, Jojo, Simon, and Marcel were looking for buried treasure when they explored a cave in the south of France in 1940. But the treasure inside was not what they expected, and in fact far more valuable: the walls were covered with stunning prehistoric paintings and engravings, preserved within the sealed cave for over 17,000 years. This is the true story of the boys who discovered the160;cave of Lascaux, bringing to the modern world powerful examples of the very beginning of art.