It's not often that a gift of poo is thought to be fit for a royal, yet while at Uluru the Duke and Duchess of Cambridge will receive just that.
Barbara Tjikatu, a traditional owner and senior elder, and four generations of women in her family, including her two-year-old great-granddaughter Lolita, painted a series of dot paintings especially for the royal couple.
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They tell a story about the Kuniya python woman and the Liru poisonous snake man collecting water and bush tucker - and they are all painted on paper made from the poo of the near-extinct rufous-hare-wallaby, or mala.
It's a 30-centimetre animal that looks like a cross between a kangaroo and a rabbit. Its largest captive population of 200 is bred at Uluru and kept safe from predators.