Obsession and doubt control four friends' relationship.

Legend has it that if a human man falls in love with a mermaid she will grow legs; legs that will, if she so desires, carry her far, far away from the very man she cast her watery spell upon... But what becomes of the human man, when her spell remains but she is gone? Edward Dunstan (Ben Whishaw) is a photographer and filmmaker obsessed by his muse (Kristen McMenamy). Blinded by his all-consuming passion and perfectionism, he was unable to see her as she was and so, she has left him. All that remains are his photographs and film of her that he has running on a loop. Only now does he understand what she endured. There is nothing left for him but to become both artist and muse…

Albert dreams of going to Australia. Jérôme loves Jeanne, but ignores her while cramming for exams. An African named Charles writes and is a watchman at night. The American girl, Joann, lives her life in a " bachelor pad. " Love, friendship and chance take them all to a hotel in Bordeaux where, in the course of a weekend, their lonely hearts meet. The weekend is held over to leave time for love.

The Tale of a Fairy is a short film imagined, written and directed by Karl Lagerfeld.

A mermaid floats in a tank and washes up on a rocky beach. An alternate snapshot from Walker's short film 'The Muse' originally released by W Magazine.