However, they only communicate through symbols and geometric designs made in living vegetal matter. Then, they do their utmost by drawing our attention on the remains of the old days, so as to remind us that men at that time still possessed that knowledge.
En este sentido hacen todo lo posible para atraer nuestra atención sobre los vestigios de esta época antigua y recordarnos que los hombres de aquella época poseían todavía este conocimiento.