Prince Mohammed bin Nawaf bin Abdulaziz, Saudi Ambassador to United Kingdom, will patronize tomorrow the celebration of King Abdulaziz Public Library as part of the activities of the Hajj exhibition "Journey to the Heart of Muslim World" which is currently taking place at the British Museum in London. The ceremony will be attend by Advisor of Custodian of the Two Holy Mosques and the general supervisor of the King Abdulaziz Public Library Faisal bin Abdulrahman bin Muammar.