Firman Djamil, Cheng Long Spiral (2011), Outdoor sculptural installation, made from bamboo, reeds, earth, sand, soil, natural twine and rope, oyster shells, living plants, seeds (tomato, sea purslane, and canavalia rosea), seaweed, fish nests, volcanic ash from Indonesia; 100 cm x 2400 cm. Made for the Cheng-Long Wetlands International Environmental Art Project, Taiwan, 2011. Image courtesy of Timothy S. Allen