One of the key goals of the open corner entrances and structural renovations is to bring more natural light to bear on the nation's art treasures via skylights, as pictured here in the National Museum of African Art. The project will also expand total gallery space by roughly 30 percent. Photo 7 of 8 in BIG Presents New Vision for Smithsonian Campus in Washington

BIG Presents New Vision for Smithsonian Campus in Washington

7 of 8

One of the key goals of the open corner entrances and structural renovations is to bring more natural light to bear on the nation's art treasures via skylights, as pictured here in the National Museum of African Art. The project will also expand total gallery space by roughly 30 percent.