ColorChallenge - Blue Friday -Seine in the afternoon..

Seine River, It is one of Europe’s great historic rivers, and its drainage network carries most of the French inland waterway traffic. Since the early Middle Ages it has been above all the river of Paris, and the mutual interdependence of the river and the city that was established at its major crossing points has been indissolubly forged. The fertile centre of its basin in the Île-de-France was the cradle of the French monarchy and the nucleus of the expanding nation-state and is still its heartland and metropolitan region.