A Muslim pilgrim prays as another takes a photo with his mobile phone at the Grand Mosque on the last day of the annual haj pilgrimage in Mecca

A Muslim pilgrim prays as another takes a photo with his mobile phone at the Grand Mosque during Tawaf al-Wadaa (Farewell Tawaf) on the last day of the annual haj pilgrimage in the holy city of Mecca October 29, 2012. REUTERS/Amr Abdallah Dalsh (SAUDI ARABIA – Tags: RELIGION TPX IMAGES OF THE DAY) – RTR39QGZ