I don’t know. I know the ones that are the greatest triumphs, like the Dumbarton Oaks Museum in Washington D.C. that I worked on with the owners. It was a real collaboration and there was no budget, no money involved. It was just, “If we like that better, we’ll do it that way.” So I had total freedom and it was a simple project to build a little museum, and the owner and I worked together and it was pure delight from beginning to end and it came out very well.
Recorded Academy of Achievement interview, New York, New York, 28 February 1992 source ↗