Petroglyphs on rock of Argitchi plateau, Gegharkunik region, Armenia, Eurasia

petroglyphs rock argitchi plateau gegharkunik region armenia eurasia petroglyph stone rock carving ancient artifact history archaeology site field grass lichen orange gray outdoor nature earth ground landscape surface pattern symbol design human civilization culture prehistoric ruins heritage monument relic artwork art prehistory archaeological site petroglyphs ancient symbols archaeological discovery ancient inscription cultural heritage