Wall claddingA sort of 94 m² ‘’vertical garden’’ on the wall of the Hotel Estrel in Berlin. ‘’Vertical green’’ and its decorative shape reminding of American vine leaves evokes a typical autumn scenario enhanced by the warmest shades of metals oxidation. Close to copper, brass is the protagonist with its most natural finishing without transparent lacquer, allowing the material to change with the passing of time thanks to a non-monitored oxidation that enhances the material’s most peculiar shades. Located behind breakfast area, this unique kind of covering welcomes customers in a semi-natural environment.