Zwei- bis Vierklang = Duo, Triad, Quartet.

Title: 
Zwei- bis Vierklang = Duo, Triad, Quartet.
Author/Artist: 
Schmölders, Wolfgang.
Published In: 
Glashaus/Glasshouse, no. 4, 2000, pp. 8-9, ill. 1435-8565
Bib ID: 
AI49917
Notes: 
In German and English.
Mixed-media works by Johannes von Stumm include glass.
Internationales Magazin für Studioglas