Marrapinti is the rock hole site west of the Pollock Hills in Western Australia.

Ancestral women of the Nangala and Napangati subsections camped at Marrapinti during their travels east. There, the women made nose bones, also known as marrapinti. During ceremonies relating to Marrapinti, the older women pierced the nasal septums of the younger women who were participating in the ceremony. Now, nose bones are only used by the older generation for ceremonies.

Upon completion of the ceremonies at Marrapinti, the women continued their travels east, passing through Wala Wala, Ngaminya and Wirrulnga, before heading north east to Wilkinkarra (Lake Mackay).

The lines in the painting represent the surrounding tali (sand hills) in the area around Wirrulnga. A group of ancestral women once gathered at this site to perform the dance and sing the songs associated with the area. Wirrulnga is known as a traditional birthing site for the women of the area, and while the women were at Wirrulnga a woman of the Napaltjarri kinship subsection gave birth to a son who was a Tjupurrula.