3XN’s cube berlin harnesses natural ventilation with a planar double-skin glazed facade

Resembling both a cartoonishly large paperweight and a monumental mirror, cube berlin doesn’t look the part of a typical office building. The new 62,300-square-foot building forcefully anchors Washingtonplatz, a stone’s throw from Berlin’s central train station, and dazzles passersby with its fully glazed, double-skin facade, all while coyly concealing its true function. “For many people