The much-debated plan by Hiroshi Sugimoto will overhaul the Brutalist design by Gordon Bunshaft, adding open-air galleries, a new water feature and improved access.The much-debated plan by Hiroshi Sugimoto will overhaul the Brutalist design by Gordon Bunshaft, adding open-air galleries, a new water feature and improved access.Read MoreArt, Museums, Sculpture, Architecture, Hirshhorn Museum and Sculpture Garden, Sugimoto, Hiroshi, Bunshaft, Gordon, Restoration and Renovation, Smithsonian Institution
