Covered in 16,000 spun aluminum disks (click for detail), the irregularly shaped building follows the configuration of its site while allowing glass openings for access and daylighting. While the solid exterior is beautiful in its uniqueness, it poses problems for the architects in breaking the mass, the openings unrelated to the spun disks, though they are successful at ground level below the aluminum cladding. Another problem, or potential problem, is the longevity of the disks in terms of adhesion and cleanliness. If disks fall off over time it will be noticeable since it is all 16,000 disks together that give the exterior its appeal, as well as their brightness and reflectivity.

Selfridges.................Birmingham, England