Two septuagenarian sisters, Esther and Elvire, filmed over six years in the land of mussels and fries and Jacques Brel. Endowed with a popular and colorful language, as well as an extreme passion for their extinct animals more than for men, they live behind closed doors that no fiction could match with as much force and emotion. Between colorful language and unique anecdotes, this documentary transports us into their lived time.