Rachael Nambula was born 1970 in the Utopia region on Stirling Station, north of Alice Springs in the Northern Territory. Her main painting design is the Pencil Yam. Her mother,  Evelyn Pultara, is one of the senior custodians of the Pencil Yam Dreaming and this has been passed down to Rachael. The Pencil Yam is an important food source for the Aboriginal people.  Rachael represents the Yam in both fine and broad leaf style. Her colourful and intricate paintings of Bush Tucker show some of the different types of traditional foods that the women would collect including seeds, berries, witchetty grubs, goannas as well as leaves that would be used for bush medicine.