Strange interviews

The first time that I fell in love with him was during the UIA 2008, in one of events that surrounded the conferences.
I attended to a twelve hours night of interviews among Hans Ulrich Obrist, Stefano Boeri, Tullio Regge, Michelangelo Pistoletto, Armin Linke and others.
A good attempt between arts and math, architecture and physics...Simply amazing.