The copper, over time, tends to become green, suggesting the aesthetics currently appreciable in the most important historical buildings in Europe and around the world. The Prestige Antique range features this valuable aesthetic solution, thanks to a treatment that anticipates the oxidation of the copper itself, without any kind of painting which would debase the value of this ancient material. The copper will still continue to oxidize, changing its shades of green, especially in relation to the microclimatic conditions of the environment in which it was inserted.