   |
| 2003: | "The sculptor meets the painter" workshop sand casting |
"Sheridan College", Toronto, Ontario (Ca) |
| 2002: | workshop sandcasting together with Suzan Edgerley | "European Glass", Mechelen (B) |
| 2001: | workshop kilncasting and fusing together with Vincent van Ginneke |
"FLA&CC" and "Hogeschool voor vormgeving", Genk (B) |
| 2001: | "who is fooling who?" workshop sand casting |
"Sheridan College", Toronto, Ontario (Ca) |
| 2000: | workshop together with Edward Leibovitz | "European Glass", Mechelen (B) |
| 1999: | workshop together with Edward Leibovitz | "European Glass", Mechelen (B) |
| 1999: | guest teacher | "Sheridan College", Toronto, Ontario (Ca) |
| 1999: | guest teacher | "Espace Verre", Montreal, Quebec (Ca) |
| 1999: | 2 workshops glass casting | studio "Van Tettenrode", Amsterdam (NL) |
| 1991-1998: | workshops glass blowing and casting | own studio, Niel (B) |
| 1991-1992: | workshops kilncasting and pâte-de-verre | atelier "Drie", Boom (B) |
| 1990: | workshops glass blowing and casting together with Miloslava Svobodova |
R.I.K.A., Mechelen (B) |