beautiful skyscraper in duesseldorf named dreischeibenhaus, belonging to thyssen

agglomeration architecture arcitect big blue bogen building business centre city dafrac dreischeibenhaus duesseldorf europa facade famous german germany glass head heaven hentrich high house inner interesting kapara koenigsallee landcape landmark modern north office petschnigg phoenix restoration rheinland rhinewestphalia seeing shining sky skyscraper sseldorf steel thyssen tour tourism tower veneer window windows winter worth