Yoko Ono hugs a student after receiving a wreath of paper cranes at the International Symposium for Peace 2011 in Hiroshima on July 31. (Takuya Isayama)
Yoko Ono hugs a student after receiving a wreath of paper cranes at the International Symposium for Peace 2011 in Hiroshima on July 31. (Takuya Isayama)