La Piedra Pintada petroglyphs, El Valle de Anton, Panama, Central America

travel destination photography horizontal colour image la piedra pintada petroglyphs el valle de anton panama central america outdoors day no people rock art discovery cave painting ancient ancient civilisation ancient history old the past history archaeology archaeological site close up colour color image color outside tourist destination travel close up close up view nobody no one no one historical historic heritage cultural culture antiquity antiquities archaeological archaeological sites