giant olmec head sculpture in jungle, travel and culture concept

environment industrial sculpture pollution culture concept covered ecology jungle travel modern giant olmec smoke pipes head dull city gen olmec heard mysterious giant olmeca head archaeology history face carving america american colossal traditional monument olmeca religion travel sculpture stone mexico ancient culture archeology aztec maya museum villahermosa basalt gigantic civilization forest antiquity old mexican warrior symbol altar triumphal historic art toltec historical background archaeological tourism object eye