Lieu de mémoire
A lieu de mémoire (French for "site of memory" or memory space) is a physical place or object which acts as container of memory. They are thus a form of memorialisation related to collective memory, stating that certain places, objects or events can have special significance related to group's remembrance. It is a term used in heritage and collective memory studies popularised by the French historian Pierre Nora in his three-volume collection Les Lieux de Mémoire (published in part in English translation as Realms of Memory). Nora describes them as “complex things. At once natural and artificial, simple and ambiguous, concrete and abstract, they are lieux—places, sites, causes—in three senses—material, symbolic and functional”.