The "Heritage" series is a dialogue between architecture and pre-Columbian goldsmith art, represented by a gold pectoral whose elements coincide in a surprising way with the forms of a work by Gio Ponti. The subconscious returns to childhood, when the legend of El Dorado is learned, and registers objects and geometric shapes that are integrated into the work. Everything is captured on a sheet of typical French notebook, the Cahier SEYES, where children in France learn to write, in squares of only 0.8 cm in height and thin lines of 2mm