Whether they were glorious empires or modest rural cultures their traces are an irresistible attraction. No matter if nowadays they are just a load of stones hidden by the sands of the desert or embraced by the jungle resisting the push of time with better or worse luck. Because they are the foundation of our culture and part of the beauty of the world. Walking through their loneliness it is still possible to perceive the splendors that one day achieved. Emanating the deep wisdom of the human beings connected to their natural roots.