Enter your mobile number or email address below and we'll send you a link to download the free Kindle App. Then you can start reading Kindle books on your smartphone, tablet, or computer - no Kindle device required.
To get the free app, enter your email address or mobile phone number.
JR creates participatory art projects that he hopes will change the world. He has reinvented public art and given new meaning to the photographic portrait. He is the 2011 winner of the TED Prize. Marco Berrebi is a producer and technology entrepreneur. Christian Caujolle is a distinguished critic and curator of photography. Françoise Docquiert is a professor of art and cultural studies at the University of Paris.