Kyobo Tower   Seoul, South Korea  1989/97-2003
Cantina Petra a Suvereto, Italia 1999-2003
Church in Seriate, Italy  1994-2004
Fondation Martin Bodmer - Biblioteca e Museo, Cologny 1998-2003
Leeum – Samsung Museum of Art in Seoul , South Korea 1995-2004
The Restoration and Restructuring of the Theatre alla Scala in Milan, Italy 2002-2004
Tour de Moron, Mallerey, Jura, Switzerland  1998-2004