Paris, summer 1942. Irene is Jewish and French. She is 19 and living a life of passions - Her friendships, her new love, her desire to be an actress - Nothing suggests that Irene's time is running out.
Trinchas and his gang of graffiti taggers risk their lives climbing tall buildings to sign their names up there. When he falls for Valéria - an art graduate student - they shake the international art scene.