Sail on the sea. On the surface, the eye is lost in the never-ending horizon, but it is in the depths of the underwater canyons that the echoes of large mammals can be heard. Finale is located in the Cetacean Sanctuary, part of the Ligurian Sea between the French, Tuscan and Corsican coasts that presents particularly favourable conditions for the presence and sighting of cetaceans, which here come close to the coast. We will discover biologists at work on Menkab with the most modern research tools; the beauty of discovery and dissemination that becomes artistic expression. Knowledge spreads to the citizens who collaborate in sightings on a daily basis. The Pelagos Group: passion and care for the sea. And then, traditional fishing, an identity in continuous regeneration. So many stories woven together by the blue of the sea at home.