Cave art refers to ancient paintings and engravings found on the walls of caves, created by early humans. These artworks often depict animals, human figures, and abstract symbols, providing insight into the lives and beliefs of prehistoric societies. The most famous examples of cave art can be found in locations such as Lascaux in France and Altamira in Spain. Dating back tens of thousands of years, cave art is believed to have served various purposes, including ritualistic practices, storytelling, and communication. The techniques used by these early artists included natural pigments made from minerals and charcoal, applied with fingers or primitive tools.