French artist JR explains the power of public art

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Photographic murals that pay tribute to women in conflict-ravaged areas. Giant portraits of elderly people in cities recovering from trauma. These are just two of the projects by French photographer JR, throughout a bold career dedicated to championing the marginalized through enormous and striking public art.

In this interview, JR discusses why street art is so important and the role art can play in reminding political and business leaders of stories they may have forgotten.