The 29th International Qur'an Exhibition titled "Qur'an, Book of Hope and Peace" opened in Tehran on Saturday concurrent with the birth anniversary of Imam Hassan (AS), second Shia Imam and grandson of Prophet Mohammad (PBUH). A number of cultural figures, officials and also Qur'an reciters attended the ceremony held at the grand Mosalla of Imam Khomeini (RA) in the Iranian capital Tehran.