The Waanyi homelands stretch from the Northern Territory–Queensland border in the west to Boodjamulla (Lawn Hill) National Park in the east. Major rivers and creeks crisscross this territory, while underground springs connect its waterways to the Great Artesian Basin. It is said that if Boodjamulla, the ancestral Rainbow Serpent, ever leaves the gorge where he is sleeping, the water will vanish too. This essential connection between the land and its waterways is ever present in Judy Watson’s practice.

Watson’s artistic engagement with the environment extends to global challenges, and is often made in collaboration with researchers and the data they produce. A residency at The University of Queensland’s Heron Island Research Station enabled the artist to speak with scientists. For heron island suite 2009, Watson gained permission to include graphs showing details of ocean acidification, sea-surface temperature and other changes affecting coral bleaching and the numbers of migratory bird chicks born on the island.

By illustrating scientific concerns, Watson’s artworks draw attention to delicate ecosystems that require our ongoing care and protection.