What is used to dye ochre by aboriginals?

Aboriginal peoples traditionally use natural materials to dye ochre, including various plant extracts, minerals, and animal fats. For instance, they might mix ochre with water and binders like animal fat or tree sap to create a paste. This mixture allows them to achieve a range of colors and textures for artistic and ceremonial purposes. The dyeing process is deeply rooted in their cultural practices and connection to the land.