In this March 5, 2013 photo, a mural titled "Por Una Cabeza" by artist Pelado covers a wall in the Palermo neighborhood of Buenos Aires Argentina. Buenos Aires has become one of the world's top ... more 
In this March 5, 2013 photo, a mural titled "Por Una Cabeza" by artist Pelado covers a wall in the Palermo neighborhood of Buenos Aires Argentina. Buenos Aires has become one of the world's top capitals for international street art, with painters from around the world converting the walls of plazas and buildings into enormous murals in hopes of surprising passers-by. (AP Photo/Natacha Pisarenko) less 
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Associated Press | Photo By Natacha Pisarenko
Mon, May 6, 2013 11:54 AM EDT