The towers’ form is driven by both performance and style. The exteriors are minimal and timeless, while the interiors reveal rich materials and fine details. The facade is formed with a series of glass enclosures that overlap along the column grid, creating a vertical sawtooth pattern. Where the facade modules overlap, operable windows bring fresh air into the workplace. A custom bronze-colored ceramic frit pattern creates a dynamic contrast in color and texture. At the towers’ crown, a stepped parapet directs views toward the Bund and Pudong. (Text from architects)