Louise (2015)

A young woman, 20/25 years old, looks arrogant as she appears on a photo in the film. We know that she has the same name as Louise Michel. But who is she ? What connects her to Madeleine ? What link ? Friendly ? Family ? Is she dead ? Or is she still alive? Madeleine is talking to her, waiting for her, seeing her, looking for her and hoping for her - What if it was only the illusion of a spirit that slowly, inexorably wavers and Madeleine hides ?