He was editor of Domus magazine (1985-1991) and has designed countless art, design and architecture exhibitions over the years, both in Italy and abroad.

In 2015 the Milan Triennale awarded him the Gold Medal for his career in architecture and in 2017 dedicated him a retrospective exhibition which was then the subject of a world tour. Since 1980, he has mainly devoted himself to architecture with numerous prestigious creations including: the Portello Trade Fair district in Milan, the Villa Erba Exhibition and Convention Centre in Cernobbio (Como), the Tokyo Design Centre in Japan, the National Gallery of Victoria in Melbourne, the Department of Islamic Art at the Louvre in Paris, the new Milan Convention Centre, the new international Airterminal T3 in Rome Fiumicino.