Passagen Cologne 2020 Generation Köln trifft Bregenzerwald Klemens Grund Wolfgang Schmidinger feather wall

Feather wall by Klemens Grund & Wolfgang Schmidinger, as seen at Generation Köln trifft Bregenzerwald, Cologne

Feather wall by Klemens Grund & Wolfgang Schmidinger, as seen at Generation Köln trifft Bregenzerwald, Cologne