This year Gold City on the east coast of Australia will open a new attraction for divers, snorkelers, marine biologists and ecologists: Wonder Reef. A landscape of kinetic sculptures and other manmade structures just outside the main city beach will not only help battle the loss of reef area and biodiversity, but also serve as a “field lab” for scientists and a playground for recreational divers. An ambitious project of curated nature, Wonder Reef will be a remarkable example of human and natural coexistence.