The BIG proposal would lower the outer ring wall of the curved Hirshhorn Museum, designed by Gordon Bunschaft, to improve accessibility.  Photo 5 of 8 in BIG Presents New Vision for Smithsonian Campus in Washington

BIG Presents New Vision for Smithsonian Campus in Washington

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The BIG proposal would lower the outer ring wall of the curved Hirshhorn Museum, designed by Gordon Bunschaft, to improve accessibility.