| 2008 |
CRE masterclass ‘Mixed-use development: Unity in Diversity’, St. Petersburg and Moscow, Russia |
| 2004 |
Masterclass ‘Arch Moscow’, Russia |
| 2002 |
Workshop ‘Portlands‘ Toronto, Canada |
| 2000 |
Workshop ‘Creating future, Creative living’ Amsterdam, The Netherlands |
| 1995 |
Visiting professor ‘Polsprung Workshop‘, Kunsthochschule Berlin-Weißensee, Germany |
| 1994 |
Workshop ‘City extension Kaditz / Mickten in Dresden‘, Landeshauptstadt Dresden and Ed. Züblin AG Stuttgart, Germany, as partner of Mecanoo |
| 1991 |
Visiting professor workshop University of Calgary and lecturer at the ‘William Lyon Sommerville’ lectureship, Canada, as partner of Mecanoo |
| 1990 |
Visiting professor ‘design week’ Philadelphia University, United States of America, as partner of Mecanoo
Workshop ‘Von Laves bis Morgen, Visionen für die Landeshauptstadt Hannover’, Architekturwerkstatt der Architektenkammer, Germany, as partner of Mecanoo |
| 1989 |
Visiting professor workshop ‘Sommerakademie Herne 1989’, Germany, as partner of Mecanoo |
| 1984 |
Teaching assistant with Max Risselada and Henk Engel at Technical University Delft, The Netherlands, as partner of Mecanoo |
