
Planners Moriyama & Teshima received an Aga Khan award for work on the Wadi Hanifah in Saudi Arabia.
The challenge:
The 120-kilometre-long Wadi Hanifah, an oasis that cuts through the Saudi Arabian capital of Riyadh and the surrounding desert, was an odorous receptacle for the city’s refuse, clogged with algae, dead animals and weeds “twice the height of a man,” said George Stockton, president of Moriyama & Teshima planners. In 2001, his firm began planning its transformation into a parkland.