| 1983 | SALZBURG, Summer-Academy Prof. Gernot Rumpf |
| 1985 | WIEN, Art-Glass-Academy Prof. Harvey. K. Littleton |
| 1986 | NORTH CAROLINA / U.S.A. scholarship by Prof. Harvey K. Littleton |
| 1988/89 | VERONA, ACADEMY CIGNAROLI of Arts with Prof. Meneghelli, Prof. Collina and Prof. Margonari |
| 1986 | ZÜRICH, technical training: Fusing Narzissus Qualiata |
| 1987 | ZÜRICH, technical training: Fusing Tim O’Neil and Linda Ethier |
| 1989 | BÄRNBACH, technical training: glass custing Prof. Finn Lyngaard DK, Prof. Harvey K. Littleton U.S.A. |