TOPPERS
The Comcast Technology Center (Foster + Partners) in downtown Philadelphia is nearing completion. It’s not open yet, but its impact on the skyline is already apparent. Meh. The most that can be said about it is that it recalls a De Stijl composition of overlapping boxes. But the glass boxes—the building is all glass, of course—lack refinement and look as if a preliminary concept sketch had been rushed into construction. The clumsiest element is the optimistically named “lantern.” There are many interesting skyscraper tops, such as the mooring mast atop the Empire State Building, or the Chrysler Building’s Art Deco spire,