Rosemary is the daughter of artists Paddy (dec) and Eileen Bird, and the granddaughter of Ada Bird Petyarre, a highly respected senior artist from Utopia. She is married to Clifford Tilmouth, and together they have two children. The family resides with their large extended family in the Utopia region.

Rosemary was taught the stories, songs and dances associated with her country, Ilkawerne, by the other women in her community. As she gains more experience, Rosemary continues to develop her artistic style, building on the rich cultural heritage passed down through her family.

Mbantua Gallery Collection, Alice Springs, NT