For tens of thousands of years, these Palaeolithic artworks were unseen. When they were rediscovered, onlookers marvelled at their vivid beauty. One of the world’s leading experts took me up closeThe aurochs, the mammoth and the steppe bison are long extinct, but their painted likenesses still look relatively fresh across the walls and roofs of Altamira. Or so said Diego Garate Maidagan, who is one of the very few humans allowed to enter that exalted cave in northern Spain.I met Garate last summer in a small Basque village called Gautegiz Arteaga. A professor of prehistory and Palaeolithic art at the University of Cantabria, he told me he’d been inside Altamira as recently as the week before, furthering his lifelong investigations of the prep work, tools and methodologies developed by early Homo sapiens painters. Continue reading...

Source: https://www.theguardian.com/science/2026/jun/02/journey-into-spain-palaeolithic-cave-paintings-altamira