Two children feel adrift between the separate worlds of their parents … With their father at the marina, and their mother in the workshop, Flo and Fée aren’t sure where they belong. But at least they can still have fun painting the treasures that wash up on the shore.  One day they hear a noise and see a stone trace an arc across the sky — it must be from Henri’s giant slingshot! They decide to go see him, but first stop at the café, where they chat with the piano player, the