three-dimensional decommissioned sintering plant trolley VI Rhein-Herne-Canal Emscher Ruhr-Area Germany minimal crane II Bw Oberhausen Rhein-Herne-Kanal Bw Oberhausen Bw Oberhausen twice mirroring 20.8.14 mülheim RUHR new kind of plants Ruhr-Area-Landscape at Duisburg view to the bottom shape of light special light-breaking-through vanishing line Hä? gravel, plant and iron discovery capturing of the discovery puddle deposited Duisburg-Wedau Duisburg-Wedau evening light evening at the ruhr trolley V the end of roundhouse Duisburg-Wedau IV the end of roundhouse Duisburg-Wedau II the end of roundhouse Duisburg-Wedau double glazing - Inside watertower Duisburg Wedau V tunnel birch dubious serious konfrontation roundhouse IX roundhouse VIII motorway underpass texture