The facades are made of wooden elements applied to the outside of the raw structure. Sound-insulating and flush mounted, the closed cavity windows are fitted with vertical blinds inserted into the ventilated cavities. The glass facade on all sides of the building is ventilated and produces electricity thanks to integrated photovoltaic elements. The modules are characterised by a plasticity given by the cast glass and have different and variable dimensions compared to the field of the modules laminated there. The resulting variable and transparent edges allow a glimpse of the fascinating substructure.