Aerial view, Colani Design, Colani-Ei building, shaft tower, business park Berge-Ost, Pierbusch, Luentec, technology center Luenen former mine Achenbach, commercial area, Luenen, Ruhrgebiet region, North Rhine-Westphalia, Germany, Europe

above achenbach aerial aerial angle architecture area berge berge ost birds birds eye building buildings business center colani colani ei commercial day daylight daytime design during ei elevated erstwhile europe european exterior exteriors eye federal former formerly frg from german germany head high high angle in industry luenen luentec mine mines mining nobody north nrw of once one one time ost outdoor park past perspective perspectives photo photograph photographs photos pierbusch pit region republic rhine rhine westphalia rhine westphalian ruhrgebiet shaft shafthead shot shots technology the time times top topview topviews tower towers view views westphalia westphalian winding