Preview Mercator well in front of Duisburg town hall (Architect: Friedrich Ratzel, 1897 - 1902), Ruhrgebiet, North Rhine-Westphalia, Germany, Europe Image ID: 1113-18249 Artist: Brigitte Merz Purchase a commercial license Buy framed prints & more from our print store nobody outdoor photography evening town hall tower architect: friedrich ratzel (1897 1902) mercator well duisburg ruhrgebiet north rhine westphalia germany europe