Réseau Clastres References Réseau Clastres cave area, Ariège, France Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: NiauxAnother gallery, known as the Réseau Clastres, although connected to Niaux, actually constitutes a separate cave; it was discovered in 1970 and contains five paintings. Read MoreAnother gallery, known as the Réseau Clastres, although connected to Niaux, actually constitutes a separate cave; it was discovered in 1970 and contains five paintings. Read More