Keywords: duisburg urbex No Issue (21960441866).jpg No Issue https //www flickr com/photos/44915995 N06/21960441866/ No Issue 2015-10-03 19 06 https //www flickr com/people/44915995 N06 Christophe BAY 51 481045 6 782265 source Flickr cc-zero Christophe BAY https //flickr com/photos/44915995 N06/21960441866 2016-04-24 18 10 29 cc-zero Landschaftspark Duisburg-Nord Urban exploration |