P1000214I went to see the new National Museum of African American History and Culture, in Washington, D.C. The building isn’t open to the public yet so I could only see the exterior. Yet because of its location on the National Mall this is one building whose exterior appearance is key. It’s the last structure on the north side of the Mall, down the hill from the Washington Monument. From a distance, the museum has a nice scale and an evocative form. The corona shape has always seemed symbolically right to me, recalling both traditional Yoruba tribal art and a Brancusi sculpture. The boxy glass penthouse introduces a mundane element that doesn’t really enhance the corona, but it disappears as you get closer. Close-up, the corona shape turns out to be insubstantial—a metal shroud—which is a bit of a letdown. Moreover, the patterned screen that is meant to recall Charleston and New Orleans ironwork, instead looks like the world’s largest ventilating grille. Its flimsiness is emphasized by the contrast with the handsome stone-clad canopy over the entrance, and the irregular cut-outs that form viewing windows. The skin was originally to be bronze, but when this proved expensive—and extremely heavy—painted aluminum was substituted. Unfortunately, it  sparkles in the sun, and its brass-like finish lacks the gravitas of dark, moody bronze. Indeed, the effect is cheerfully commercial, not what we expect in a national museum. Does bronze-coated aluminum become dull with time like the real thing? I certainly hope so.