Jan 21, 2013
Funded by the Sheikha Salama Bint Hamdan Al Nahyan Foundation, the award-winning design is keeping the air clean on the Abu Dhabi corniche.
Produced by Paul O'Driscoll
Video: Preparing for the inauguration with community service
Video: A view of history from the voice of the inauguration
In pictures: Crown Prince's 2012
In pictures: Dubai workers honoured atop Burj Khalifa
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