‘Culture of Living', Workshop tutor with Gabriella Cervetta from Politecnico di Milano Indaco. Dipatimento di Industrial Design at Gajah Mada University Yogyakarta, February 2005
Hellinikon Metropolitan Park, Athena with Elia Zeinghelis and Pier Vittorio Aureli at Athens, Greece
Architecture of Geometry - Geometry of Architecture Masterclass with Bernard Chace, Berlage Institute - Rotterdam, February 2003
FORTRESS EUROPE - HOTEL EUROPA Masterclass with Ben Van Berckel/ Caroline Bos, & Gabu Heindl, Berlage Intstitue - Rotterdam, November 2002
The New Urban Condition, TN Probe - Tokyo: Arata Isozaki, Rem Koolhaas, Stefano Boeri, Alejandro Zaera-Polo & Farshid Moussavi, etcs, March-June 2001
The Asian architecture education; Japan Institute Architects - Tokyo, March 2001
The Berlage Institute Amsterdam, Postgraduate Laboratory of Architecture; Public Events Spring 1999: The Spring board in the pond by Thomas van Leeuwen, May 1999
Indonesian Institute Of Architects, Jakarta Chapter; Lecture For Professional Architects by Marrio Botta Architect, November 1997
Department Of Architecture University of Sydney Australia; Lunch time film session and discussion of John Utzon, Tadao Ando, and Arata Isozaki's recent projects, March-April, 1996
Aga Khan Foundation - Indonesian Institute Of Architects; Participant on The Aga Khan Award for Architecture Seminar 1995, Award Recipients, Nov 1999
