The building’s core - up to the 26^th floor - is made up of reinforced concrete wrapped in corrugated, lacquered aluminum plates while thousands of transparent and translucent panes of glass cover the entire structure in the guise of a sunshade for a total surface of 16,000 sqm (172,200 sq ft). The outcome of this articulated covering is that the tower’s fluid mass evokes water thanks to the nuances shade of color and light reflected on its envelope by the aluminum and spectacularly enhanced by nocturnal lighting. Furthermore the building features a glass dome at the top and a series of irregularly arranged rectilinear windows.