On the eve of turning 40, icon Jane Birkin reflects on her career with director Agnès Varda. Candid interviews mix with film sequences where Birkin has creative freedom, playing different parts and Janes, including a classical muse, Calamity Jane, a femme fatale, Jane from Tarzan, and Joan of Arc.

In memory of Jane Birkin, we take a playful walk down memory lane with Agnès Varda and the great chanteuse and actor. In artful tableaux, chameleonic disguises, and the opulent chambers of her Parisian home, Birkin reflects with singular pleasure and insight on the splendidness of being a muse.