The main determining factor during the design phase was the aesthetics desired for the building. We are dealing with a cutting where the stones have a free length that avoids repeating patterns. The stone coverings are entirely made of Filita Gris with a natural finish, which has represented a challenge for their placement since the requirement of the Project was that the anchors be completely hidden, as they are very irregular surfaces with natural exfoliation on both sides. , seen and hidden, it was specified, to obtain a good planimetry, the calibration of the extrados in different widths to allow the placement of the hidden anchors. Due to its proximity to the sea, all the structural elements of the system have been protected with marine lacquer, as well as all the metallic ones in stainless steel. 316