The Cave Paintings of Lascaux

In September 1940, four teenage boys exploring the wooded hills of south-western France stumbled upon a narrow opening in the ground. Squeezing down into the darkness, they found themselves in a series of underground chambers whose walls were covered with paintings of animals. The boys had discovered the cave of Lascaux, home to some of the finest examples of prehistoric art ever found, created by people living many thousands of years before the invention of writing.

The paintings at Lascaux are extremely old, dating from a period of the last ice age. They depict a vivid procession of creatures familiar to the hunters of the time: large wild cattle, horses, deer and other animals stride and gallop across the rock. The artists made use of the natural bumps and hollows of the cave walls to give their figures a sense of volume and movement, so that the animals seem almost to surge out of the stone. The scale of some of the images is striking, with certain bulls measuring several metres in length.

To create these works, the prehistoric painters relied on materials available in their environment. They ground natural minerals to produce pigments, using iron-rich earths for reds and yellows and manganese or charcoal for black. These powders could be mixed and applied to the walls with the fingers, with pads of moss or fur, or by blowing the pigment through hollow tubes to produce a sprayed effect. Because the deeper chambers received no daylight, the artists must have worked by the flickering light of lamps that burned animal fat, examples of which have been found at similar sites.

The meaning of the paintings remains one of the great puzzles of prehistory. It is notable that the images are overwhelmingly of animals, while depictions of human beings are rare and, where they occur, are often crude by comparison. Scenes of plants or landscapes are almost entirely absent. Many theories have been proposed to explain why ice-age people went to such trouble to decorate deep and inaccessible caverns. Some scholars have suggested that the paintings were connected with hunting, perhaps intended to bring success in the chase; others have linked them to religious or magical rituals, or to the passing on of knowledge between generations. No single explanation has won universal acceptance, and it is possible that the images served more than one purpose.

What is clear is that the location of the paintings was deliberate. Many of the finest images are found deep inside the cave system rather than near the entrance, in places that would have been difficult and even dangerous to reach. This suggests that the chambers were not ordinary living spaces but sites reserved for special activity. The effort involved in reaching them, carrying materials and lighting the darkness points to the importance that these images must have held for the community that made them.

After its discovery, Lascaux quickly became famous, and in the years that followed the cave was opened to the public. Visitors arrived in large numbers to marvel at the paintings, but their presence brought unforeseen problems. The breath of the crowds raised the levels of carbon dioxide and humidity inside the cave, and before long algae and mineral deposits began to appear on the painted surfaces, threatening the very art that people had come to see. The delicate balance that had preserved the images for so long was being disturbed.

Faced with this deterioration, the authorities took the difficult decision to close the original cave to the general public in order to protect the paintings. To satisfy the continuing interest of visitors, a detailed replica of the most important chambers was later constructed nearby, reproducing the paintings with great care. This copy allows people to experience something of the wonder of Lascaux without endangering the fragile originals, which remain under close scientific supervision.

The cave of Lascaux stands as a powerful reminder that the impulse to create art is extraordinarily ancient. Long before cities, farming or writing, people gathered in the depths of the earth to paint the animals that filled their world, leaving behind images of such skill and vitality that they continue to move those who see them today. Whatever their original purpose, the paintings speak across an immense gulf of time, connecting the modern viewer with the imagination of the distant human past.