At nearly 10 feet tall, this narrowly proportioned Tafla packs a towering “wow” factor. IQ extends engineering innovator Oskar Zieta’s remarkable FIDU (short for free inner-pressure deformation) process to the limit, with the mirror composed from thin welded sheets of silvery steel that are then inflated with high-pressure air, making each bionic piece a one-of-a-kind marvel. As a single show-stopper or a tour-de-force cluster, IQ gets high marks for creating a stylish interior.