Artfully dancing together to the beat of their own drum, the familiar look of the New York skyline has now been broken up by an eye-catching pair of skyscrapers on the banks of the East River. The dual copper-clad residential towers are reminiscent of a couple dancing, leaning back slightly and linked together by a bridge with a metallic reflecting finish half-way up the tower. The glass for the 100-meter-high skybridge for this extraordinary project was created by the Swiss specialists Glas Trösch which developed a complex, double-insulating glass with an internally laminated, metallic web to give a glossy finish.