Water Houses, International Building Exhibition IBA, Wilhelmsburg, Hamburg, Germany, Europe

Water Houses, International Building Exhibition IBA, Wilhelmsburg, Hamburg, Germany, Europe

Water Houses, International Building Exhibition IBA, Wilhelmsburg, Hamburg, Germany, Europe

Water Houses, International Building Exhibition IBA, Wilhelmsburg, Hamburg, Germany, Europe

Water Houses, International Building Exhibition IBA, Wilhelmsburg, Hamburg, Germany, Europe

Water Houses, International Building Exhibition IBA, Wilhelmsburg, Hamburg, Germany, Europe

Water Houses, International Building Exhibition IBA, Wilhelmsburg, Hamburg, Germany, Europe

Energy Bunker, International Building Exhibition Hamburg, Wilhelmsburg, Hamburg, Germany, Europe

Algae House, Energy-Plus House with microalgae, International Building Exhibition IBA, Wilhelmsburg, Hamburg, Germany, Europe

BIQ residential building with photosynthesis facade for the production of energy, International Building Exhibition Hamburg, Inselpark, Wilhelmsburg, Hamburg, Germany, Europe

"Deponie Georgswerder landfill, converted into the """"Georgswerder energy hill"""" during the International Building Exhibition IBA Hamburg, Wilhelmsburg, Hamburg, Hamburg, Germany, Europe"

BIQ residential building with photosynthesis facade for the production of energy, algae building, International Building Exhibition Hamburg, Inselpark, Wilhelmsburg, Hamburg, Germany, Europe

"IBA Hamburg, Energy Bunker, Wilhelmsburg, Hamburg, Hamburg, Germany, Europe"

"Scaffolding, Wilhelmsburg, Hamburg, Hamburg, Germany, Europe"

"Condominiums at Tegeler Hafen, postmodernism, International Building Exhibition Berlin 1984-1987, Tegel, Berlin, Germany, Europe"

"Condominiums at Tegeler Hafen, postmodernism, International Building Exhibition Berlin 1984-1987, Tegel, Berlin, Germany, Europe"

"Ministry of Urban Development and Environment of the Free and Hanseatic City of Hamburg, architects Sauerbruch and Hutton, a project of the International Building Exhibition, Wilhelmsburg, Hamburg, Germany, Europe"

"Ministry of Urban Development and Environment of the Free and Hanseatic City of Hamburg, architects Sauerbruch and Hutton, a project of the International Building Exhibition, Wilhelmsburg, Hamburg, Germany, Europe"

"Ministry of Urban Development and Environment of the Free and Hanseatic City of Hamburg, architects Sauerbruch and Hutton, a project of the International Building Exhibition, Wilhelmsburg, Hamburg, Germany, Europe"

"Ministry of Urban Development and Environment of the Free and Hanseatic City of Hamburg, architects Sauerbruch and Hutton, a project of the International Building Exhibition, Wilhelmsburg, Hamburg, Germany, Europe"

"Ministry of Urban Development and Environment of the Free and Hanseatic City of Hamburg, architects Sauerbruch and Hutton, a project of the International Building Exhibition, Wilhelmsburg, Hamburg, Germany, Europe"

Residential building Woodcube, International Building Exhibition IBA, Wilhelmsburg, Hamburg, Germany, Europe