@ronanerwanbouroullec's permanent installation in the @miamidesigndistrict, Nuage, takes the form of a block-long pergola comprising five cloud-shape canopies. Providing shade and shelter, the stainless-steel canopies are fitted with circles of blue or green glass that, with the movement of the tropical sun, creates an artful shadow play on the pavement below. Concrete vessels, meanwhile, offer seating and a growing environment for Miami's "expressive plant life," as the brothers call it.