Trepanging

To supply the markets of Southern China, Makassarese trepangers traded with the Aboriginal Australians of Arnhem Land from at least the 18th century and likely considerably earlier.

The Makassarese exchanged goods such as cloth, tobacco, knives, rice and alcohol for the right to trepang coastal waters and employ local labour.

Makassar pidgin became a lingua franca along the north coast among different Indigenous Australian groups who were brought into greater contact with each other by the seafaring Makassan culture.

[2] Archeological remains of Makassan contact, including trepang processing plants from the 18th and 19th centuries, are still found at Australian locations such as Port Essington and Groote Eylandt, and the Makassar-planted tamarind trees (native to Madagascar and East Africa).

The missionaries did not encourage the production of ceremonial stories, and they established clear regulations around the subject matter that was depicted and distributed.

Therefore, the narrative elements of the Makassan people harvesting sea cucumbers, engaging in the production process, and starting to trade, was culturally educational and desirable for the art market.