Classified as a city of Art and History, Boulogne-sur-Mer has many treasures of architecture classified historical monuments. Among them, the Saint-Nicolas Classical Church, the Belfry, which has also been listed as a World Heritage Site since 2005, or the Notre-Dame Cathedral.
Much of the heritage of Boulogne-sur-Mer was dressed in light by Neo Light. Based on the master plan of lighting design realized by Hutinet, we realized in 2005 the development of the Belfry, the oldest building in the city. This was followed by the Saint-Nicolas church in 2006 and Notre-Dame Cathedral, which was awarded the 1st prize of the Concours Lumières 2011.