The church Saint-Martin de Laons has an exceptional set of stained glass, works of Ateliers Lorin. Built between the two wars, they were restored in 2010.
During the Heritage Days, an exhibition will present unpublished documents from the Lorin collection, showing the process of creating these works.
Elements concerning the stained glass technique will also be presented.
Weekly closed to the public, apart from ceremonies, the church is exceptionally open on this occasion.