Date: 9/24/2019, Number of Photos: 14, © Photos: Project Info: http://sdg21.eu/db/aktiv-stadthaus-in-frankfurt
Tag: Manfred Hegger
7 posts
Date: 7/27/2019, Number of photos: 35, © Photos: Project Info: http://sdg21.eu/db/energiebunker-iba-hamburg
Date: 8/29/2017, Number of photos: 33, © Photos: Project Info: http://sdg21.eu/db/gewerbepark-oekozentrum-nrw
Date: 2006, Number of photos: 27, © Photos: Project info: http://sdg21.eu/db/oekosiedlung-am-wasserturm
Date: 2003, Number of photos: 14, © Photos: Project info: http://sdg21.eu/db/akademie-mont-cenis-herne
Date: ~1999, Number of photos: 3, © Photos: Project info: http://sdg21.eu/db/gewerbepark-oekozentrum-nrw
Date: ~1998, Number of photos: 2, © Photos: Project info: http://sdg21.eu/db/iga-bauausstellung-stuttgart
