Diamond-shaped sections of concrete on the facade of the Stadthalle, community hall in Chemnitz, Saxony, Germany, Europe

angle architecture below blue building buildings chemnitz cloud clouds community concrete day daylight daytime detail details diamond diamond shaped display during east eastern europe european exterior exteriors facade facades federal frg from front fronts german germany hall house houses in low low angle nobody of on outdoor pattern patterned patterning patternings patterns photo photos republic saxon saxony sections shaped shot shots sky stadthalle the venue venues view views