Peppimenarti (or "Peppi", as it is known) is situated on Tom Turner Creek approximately 320 kilometres (200 mi) south-west of Darwin.

As a result, a 2,000 square kilometres (772 sq mi) pastoral lease was granted, and later consolidated by the Northern Territory Aboriginal Land Rights Act 1976.

Regina Pilawuk Wilson and fellow artist Teresa Lemon took part in the 2003 Pacific Arts Festival in Nouméa and have since been included in numerous exhibitions both in Australia and internationally.

Wilson won the General Painting Prize at the 2003 Telstra National Aboriginal & Torres Strait Islander Art Award.

In 2016–19, Wilson's work was included in the exhibition Marking the Infinite: Contemporary Women Artists from Aboriginal Australia, which toured to five museums in the US and Canada.