Aerial view, Tausendfensterhaus or 1000-window house, architect Henry Blecken from 1923, historic office building, Ruhrort, Duisburg, Ruhrgebiet region, North Rhine-Westphalia, Germany, Europe

1000 1000 window 1923 above aerial aerial angle architect architecture area basin birds birds eye blecken building buildings day daylight daytime duisburg during elevated estate europe european exterior exteriors eye federal frg from german germany henry high high angle historic house houses housing market markets nobody north nrw of office offices or outdoor perspective perspectives photo photograph photographs photos properties property real realties realty region republic rhine rhine westphalia rhine westphalian ruhr ruhrgebiet ruhrort shot shots tausendfensterhaus the top topview topviews view views westphalia westphalian window