This home was being built in Cuernavaca, across from some ruins of pyramids, reflecting the shapes from centuries before. Sergio was interested in it as a new wall reflecting old walls. A funny aside - Sergio and cousin Hector were playing tennis with a friend of Hector and afterward Hector invited him to see the new series, cousin Sergio was working on, THE WALLS. The friend began laughing when he saw the painting on the easel. It was HIS new home.