Mont Saint-Michel: The Enigmatic Labyrinth(2017)

Original title: Mont Saint-Michel : le labyrinthe de l’archange

Over the centuries, Mont Saint-Michel, an extraordinary island located in the delta of the Couesnon River, in Normandy, France, a place floating between the sea and the sky, has been a sanctuary, an abbey, a fortress and a prison. But how was this architectural wonder built?