'The Ngapa Jukurrpa is a series of rain creation songs that travel across Central Australia. The Ngapa spirit gathers as cloud and is a warrior, building strength. It moves west across the Ngalikirlangu landforms and into the Tanami Desert. It passes over the water dreaming site of Juka Juka where Warlpiri rain makers perform using pearl shells from Broome. After a long journey, the story keeps heading north to Arnhem Land.' (Source: Screen Australia website)