Preview Zollverein World Heritage Site, Essen, Ruhrgebiet, North Rhine-Westphalia, Germany, Europe Image ID: 1113-18232 Artist: Brigitte Merz Purchase a commercial license Buy framed prints & more from our print store nobody outdoor photography evening world heritage site former colliery zollverein colliery pithead frame essen industrial heritage trail ruhrgebiet north rhine westphalia germany europe