After one year of work, the Water Mirror was inaugurated on September 5, 2015 in Nantes, and for the most part, it is covered with a thin film of 2 cm of water that reflects the image of the famous castle of the Dukes of Brittany, but thanks to its 208 mist pumps, it can also spread water particles The minute in the air, creating a refreshing mist around it, or spraying up to 32 fountains up to 1.50 meters, and the mirror is lit in the evening in different colors that give it an enchanting view.