HTL Kramsach – Glass and Chemistry

Marina Hanser

D – Bild-Werk Frauenau  international summer academy for Glass & Art

CZ – Cesty skla – Hut Frantisek  international summer academy for Glass & Art

Karner Mario Jun.

Markus Marschmann – Dichtnatur

Glashütte Comploj 

Robert Freund

Thomas Medicus