He is quoted in "A Once Outlawed Māori Art Form Is Alive and in the Flesh/Young Māori in New Zealand are embracing tā moko, the ritual tattoos that were banned under British colonial rule and became an act of protest in the 1970s" (NYT gift link).
Without forebears to teach them, Mr. Kopua — a tohunga whakairo, or a master woodcarver — learned tā moko from the patterns he used in carving and weaving. They studied moko kanohi patterns on decapitated heads that were under the care of New Zealand’s national museum. Māori warriors believed that decapitation severed their enemies’ connection to the gods. In the 19th century, British settlers collected the heads as curiosities and trophies and offered guns and gold in exchange — prompting some Māori people to hunt down those who wore mataora and moko kauae.
