A number of visitors of the Exhibition of Saudi Arabia's Archaeological Masterpieces Through The Ages currently in progress in Smithsonian Museum in Washington, DC, have expressed their admiration of its contents that display the importance of the historical heritage of the Kingdom of Saudi Arabia, and ancient civilizations in the Arabian Peninsula which has contributed to active roles in the history of humanity. They said the exhibition which contains 320 antiquities has been one of the best exhibitions held in Washington, displaying ancient antiquities that reflect Arab civilization and culture throughout the ages. It is noteworthy that the exhibition was inaugurated by Prince Sultan bin Salman bin Abdulaziz, President of Saudi Commission for Tourism and Antiquities, and Chairman of the Board of Trustees of Smithsonian Institution Wayne Clough on November 15, 2012.