Waves are ubiquitous in the more than 20 island states scattered across 165 million square kilometres of the Pacific Ocean. But only this year, following a ground-breaking study by oceanographic experts, are they now seen as an economically viable source of renewable energy in the region.
On the quay leading to the Arsenale exhibition complex, a block of ice melts in a rare blast of spring warmth. Elsewhere in the city, coconuts bob on the choppy waters of the canals during the opening week of the 55th Venice Biennale.