Four seasons, four stays, four chapters to capture the spirit of the place. Hélène Gaudy has circled around Lac de Grand-Lieu, traveled its waters, listened to the words of local residents, photographed, documented and explored other landscapes awakened by the lake. A lost garden, a residence under construction, a childhood home, sunken villages, all blend into an intimate and collective cartography, with the lake as both epicenter and shadow zone.