27 April 2018, Germany, Augsburg: A canal with water from the Lechs flowing through the old town. The city of Augsburg has applied as 'Wasserbau und Wasserkraft, Trinkwasser und Brunnenkunst in Augsburg' (lit. hydarulic engineering, hydropower, drinking water and fountain art) for admission to the UNESCO world heritage list. Photo: Karl-Josef Hildenbrand/dpa