dreischeibenhaus office skyscraper against blue sky, düsseldorf

architectural architecture bank below blue building built business capital cities construction copy corporate design detail directly district downtown dreischeibenhaus dreischeibenhochhaus dusseldorf dafrac14 sseldorf estate europe exterior facade famous finance financial germany glass investment landmarks looking luxury north nrw of office personal perspective place real residential rhine sky skyline skyscraper space steel structure tall thyssenkrupp tower up vertical wealth westfalia window work