Wayne Garrett of Canada poses with his art installation "CLOUD", made up of 5000 new and recycled lightbulbs, along the Marina Bay in Singapore March 5, 2014. Garrett and compatriot Caitlind Brown are part of the 28 groups of local and international artists who are taking part in the i Light Marina Bay biennial sustainable light art festival which will run from Friday to March 30 along the Marina Bay. REUTERS/Edgar Su (SINGAPORE - Tags: SOCIETY ENERGY CITYSCAPE)