Makkah, Dhu-AlQa'dah 23, 1438, August 15, 2017, SPA -- The total number of visitors to the Two Holy Mosques Architecture Exhibition since its opening in 1420 until the end of the month of Shawwal was (6,652,310) visitors representing the official delegations that visited the Kingdom of Saudi Arabia from different Arab and Islamic nationalities. The exhibition includes rare collections of the Two Holy Mosques and the development of their architecture throughout history, in addition to the achievements in their development and services provided to them since the era of late King Abdulaziz Al Saud until the era of the Custodian of the Two Holy Mosques King Salman bin Abdulaziz Al Saud. --SPA 15:59 LOCAL TIME 12:59 GMT www.spa.gov.sa/w466762