Paris, 1789. The Oberst Factory, which crafts exquisite wallpaper for the most fashionable French homes, is a place shrouded in mystery. When sisters Lara and Sofi arrive there for work, they quickly form a friendship with Josef Oberst, the motherless heir to the factory. Whilst Sofi's political fervour intensifies, Lara is disturbed by the uncanny way her life appears mirrored in the wallpaper. Meanwhile Hortense, Josef's spoilt aristocratic wife, is similarly unnerved by the scenes that line the walls of her new home. As revolution blazes across France, the lives of Sofi, Lara and Hortense are set to collide in unimaginable and irrevocable ways. Can they change what lies ahead, or are some patterns destined to be repeated?