8th workshop in Copenhagen (Den), May 2010
7th workshop in Toulouse (Fr), May 2008
6th workshop in Skagen (Den), May 2006
5th workshop in Saint-Pierre de Chartreuse (Fr), May 2004
4th workshop in Aalborg (Den), May 2002
3rd workshop in Luminy (Fr), March 2000
2nd workshop in Sandbjerg (Den), May 1998
1st workshop in Garchy (Fr), March 1996