This fascinating documentary tracks the evolution of the world's largest participatory art project, the wildly popular "Inside Out.� Travel the globe with French artist JR as he motivates communities to define their most important causes by pasting giant portraits in the street, testing the limits of what they thought possible. In capturing the process, Alastair Siddons creates a glowing testament to the power of the image and the role that art can play in transforming lives. In Arabic, Creole, English, French, Spanish with subtitles.