TY - CHAP AU - González de Ávila, Manuel PY - 2026 UR - http://hdl.handle.net/10366/167399 AB - This chapter aims to strengthen the current movement to open up semiotics to anthropology and history by formulating some hypotheses on the double origin, artistic and semiotic, of symbolic inscriptions in the distant past (figurative paintings,... LA - eng PB - L'Harmattan KW - Prehistoric art KW - semiosphere KW - cultural semiotics KW - transversality of meaning KW - symbolic debt TI - Signs of humanity: a testimony from the Upper Paleolithic ER -