One winter morning, Éléonore Poussière chooses to flee: an irresistible urge, a drive to live. This quiet young girl leaves her violent partner behind and takes refuge with her childhood friend. And soon, in Paris, where social unrest is rising, the walls of the capital begin to radiate a blue and yellow light. It’s the portrait of Éléonore, whose singular beauty a street artist has noticed in the metro. Stencils are her are taking over the city, setting social networks alight, and capturing the heart of Félix, a visually impaired restaurant owner who can only see well in color.