This cartoon is made of nearly 200 drawings on paper and is handmade by recycling old newspapers. The drawings are made with charcoal and natural pigments. The graphic style is adapted from the parietal representations of the southwest of France and the north of Spain, and corresponds to a period ranging from 25,000 to 18,000 years before the present. In the total darkness of the depths of the caves, they lit themselves with oil lamps, and no doubt they saw the shadows of the roughness of the rock dancing, because the paintings follow these movements. What they saw, what they heard, felt, experienced, belongs to them forever.