Final answer:
Ngatu Launima was made of mulberry tree bark and decorated with traditional Tongan designs using bark dyes made from plants.
Step-by-step explanation:
Ngatu Launima was made by Tongan people to welcome Queen Elizabeth. It was made of mulberry tree bark. The inner bark of the mulberry tree was beaten and soaked to create a soft, pliable fabric-like material. This material was then decorated with traditional Tongan designs using bark dyes made from plants.
Learn more about making of Ngatu Launima