2014 'Faking Fiction - Unbuilt Realities’
Extra City Kunsthal, Antwerp, Belgium (Lecture)
2011 'Van Belle & Medina Architects: Projects’
De Warande, Brussels, Belgium (Lecture)
2009 'Habitat XXI: Vivienda y Ciudad Contemporaneas’
Sevilla Cultural Centre, Sevilla, Spain (Congress-Lecture)
2008 'Verdunnen en verdichten’
Congress Centre Lelystad, Lelystad, the Netherlands (Congress)
2008 ‘Overzicht van Van Belle & Medina’
Henry Van De Velde Instituut, Antwerp, Belgium (Lecture)
2007 ‘Taller Vertical’
UIC, Barcelona, Spain (Symposium)
2007 ‘Overzicht van Van Belle & Medina’
UIC, Barcelona, Spain (Lecture)
2006 ‘Recent Werk’
Oslo Architecture Association, Oslo, Norway (Lecture)
2006 ‘Recent Werk’
TU Delft, the Netherlands (Lecture)
2006 ‘Recent Werk’
Gent University, Belgium (Lecture)
2005 ‘Debat’  Architecture Festival
Institut Supérieur d’Architecture Saint-Luc de Wallonie, Liege, Belgium (Lecture)
2004 ‘Jonge Europese Architecten’
Van Nelle Fabriek, Rotterdam, the Netherlands (Seminary)
2004 ‘Architectuurfilosofie’
Stadhuis Hengelo, the Netherlands (Lecture)
2004 ‘Suburban Challenge’ Europan 7
Urban Intensity and Housing Diversity Athens Cultural Centrum, Greece (Lecture)
2004 ‘Hengelo, mooi van lelijkheid...?’
Stadhuis Hengelo, the Netherlands (Symposium)
2003 ’Nieuw leven in the suburb’
Hengelo, the Netherlands (Lecture)
2003 ‘Suburban Metamorphosis.Europan 7.Suburban Challenge.Urban Intensity and Housing Diversity’
Amsterdam, the Netherlands (Lecture)