Keywords: Duisburg 20160731 MAP 4863 (29705817165).jpg Duisburg 20160731 MAP_4863 https //www flickr com/photos/mathiasappel/29705817165/ Duisburg 20160731 MAP_4863 2016-07-31 14 21 https //www flickr com/people/91501748 N07 Mathias Appel cc-zero Mathias Appel https //flickr com/photos/91501748 N07/29705817165 2016-12-06 13 41 32 cc-zero Varecia variegata |