Reference:Dezeen原文节选:Frank Gehry has said he is as comfortable working on historically sensitive projects like his "nimble" Philadelphia Museum of Art renovation as he is creating blockbuster buildings."[Former museum director Annie d'Harnoncourt] wanted the so-called Bilbao effect, but all interior," he told journalists, shortly after the groundbreaking ceremony last week. "She said 'can you do it without being on the outside? We don't wanna see you on the outside'. And I loved that idea – it's a very perverse idea I thought."Major alterations to the layout include the removal of the central auditorium, which will open up views right through the building. The space in its place will be known as the Forum, and include a grand staircase that will connect vaulted walkways below to the floors above.xl