N'ihe dị ka n'afọ 1903, ọ bụ onye Spain na-akọ akụkọ ihe mere eme bụ Juan Cabre bụ onye mbụ nyochara nka a, na-akọwa ya dị ka mpaghara Palaeolithic art. A na-agbagha nyocha dị ka Palaeolithic n'ihi ihe dị iche iche gụnyere eziokwu ahụ bụ na egosighi anụ ọhịa glacial. Antonio Beltrán Martínez na ndị ọzọ na-etinye mmalite nke nka a na Epipaleolithic ma ọ bụ Mesolithic, na-etinye oge ọganihu ya na oge Neolithic. N'ịnakwere oge post-Paleolithic maka nka, Ripio chepụtara usoro usoro iheomume ọhụrụ na 1960, na-ekewa nka n'ime usoro anọ: naturalistic, stylized, static, dynamic, na nke ikpeazụ nke mgbanwe na usoro iheomume. Ajụjụ: Ònye ka a na-ekwu na ọ bụ oge izizi nke nka pụtara?
Antonio Beltrán Martínez