Prince Sultan bin Salman bin Abdul Aziz, President of the General Authority for Tourism and Antiquities, has highlighted the win by the environmental rehabilitation project of Wadi Hanifah in the city of Riyadh of the international Aga Khan Award for Architecture for the year 2010. In a statement to Saudi Press Agency, he said the win is clear evidence of the possibility of striking balance between development and environment. Prince Sultan bin Salman congratulated Prince Salman bin Abdulaziz, the Governor of Riyadh Region, on this prize.