There is a backlash against me and everyone who has done buildings that have movement and feeling.

There are people who design buildings that are not technically and financially good, and there are those who do. Two categories - simple.

I was in Peru and visited a building near Lima built by the Incas. It was low in height, with no windows at all, but all the way in the back there was air movement. And I couldn't figure out how they'd done it; it was incredible.

There is stuff I would have liked to have done. But there are no sour grapes.

I don't think all buildings have to be iconic, but the history of the world has shown us that cultures build iconic buildings for their major public buildings.

The game is if the orchestra can hear each other, they play better. If they play better and there's a tangible feeling between the orchestra and the audience, if they feel each other, the audience responds and the orchestra feels it.