Prehistoric art developed in three main forms - cave art around 35,000 years ago primarily in France and Spain, portable art like figurines and engravings, and megalithic monuments from the early Metal Age in Europe. Cave art is found in two regions, the Franco-Cantabrian region featuring naturalistic polychrome paintings of animals without human figures inside deep caves, and the Levantine area with schematic figures and hunting scenes in shallow caves. Portable art includes engraved figurines of humans and animals made from ivory and stone. Megalithic sites feature massive stone structures like menhirs, alignments, cromlechs, dolmens, and passage tombs used for