Monsoonal flood waters fill the wetlands of the north and run through ephemeral rivers towards Kati Thanda, Lake Eyre, bringing life to the arid interior.

Following the rainfall from the Pacific Ocean to central Australia reveals the intricate web of connectivity that links distant ecosystems: from snowy mountains and coastal forests, to red deserts and outback plains.

Water carves landscapes above and below, dissolving huge caves, shaping mountains and carving gorges. Beneath Australia's deserts, hidden freshwater flows through sand and stone, feeding life wherever it erupts at the surface.