Der Stoff, aus dem Träume sind
- Tausaga: 2019
- Atunuʻu: Austria
- Ituaiga: Documentary
- Potu potu: MVD Austria
- Upu autu: austria, graz, architecture, vienna, austria, housing project, housing development, community housing, architecture history, social housing, participation
- Faʻatonu: Lotte Schreiber, Michael Rieper
- Faʻafiafia:
