Hand-drawn, balancing family melodrama and retro‑futuristic science fiction, the French film is fascinating — one of the most beautiful animated films of this decade. We spoke with the director, Ugo Bienvenu.

Hand-drawn, balancing family melodrama and retro‑futuristic science fiction, the French film is fascinating — one of the most beautiful animated films of this decade. We spoke with the director, Ugo Bienvenu.