I met Gerhard Richter and Alighiero Boetti when I was a teenager, and I was really inspired by them. When Boetti died, I realized I only vaguely remembered so many things he told me. It was such a pity. Had I only recorded his voice, he would still be with me, and I could listen to it from time to time.

Mr. Koons's work has always inspired architects, which I think is very interesting. I think he is an artist who has reinvented himself so many times and reinvented so many different series.

From 1991 to 2000, I was totally nomadic. I was travelling 300 days a year and building out my research. These were a bit like my learning and migrating years, so to say.

Switzerland felt incredibly narrow, growing up. It was good, in a way. There were so many museums. But it was always a no-brainer that I would have to leave, and I'm grateful for that.

I remember going to a monastery library when I was very young and being surrounded by ancient books. I fell in love.