What are parietal art?

Parietal art refers to prehistoric artwork created on the walls and ceilings of caves and rock shelters. This type of art often includes paintings, engravings, and carvings depicting animals, human figures, and abstract symbols. Notable examples include the cave paintings found in Lascaux, France, and Altamira, Spain. Parietal art provides valuable insights into the cultural and spiritual lives of early human societies.