The watchful gaze of the ancestors
For centuries, the famous moai statues of Rapa Nui (Easter Island) were seen as solemn, blind figures, their deep, elliptical eye sockets empty. Early European visitors in the 18th century described them this way, and for a long time, this was the accepted image. Oral traditions of the Rapa Nui people, however, always maintained that the moai had eyes. This belief was confirmed in 1978 during the restoration of Ahu Nau Nau, a ceremonial platform on the scenic Anakena beach.
A team led by Rapa Nui archaeologist Sergio Rapu Haoa, which included his colleague Sonia Haoa, made a discovery in the sand. They unearthed fragments of white coral and a disc of red scoria. When assembled, these pieces formed a complete eye, about 35 cm long, which fit perfectly into the socket of one of the fallen moai. This single artifact dramatically changed the understanding of these monolithic sculptures. It proved that the statues were not blind; they were designed to have a powerful, watchful gaze. The insertion of the eyes was a ceremonial act that was believed to activate the statue, imbuing it with the spiritual power, or mana, of the ancestor it represented.
Activating the mana
Archaeological work has revealed that the eye sockets were only carved into the moai after they were transported from the Rano Raraku quarry and erected on their designated ahu, or stone platforms. The statues in the quarry and those abandoned in transit lack these sockets. This suggests that the final and most important part of the moai's creation was placing the eyes, a ritual that transformed the stone figure into a living presence, an ‘ariŋa ora or "living face."
The materials themselves were significant. The main body of the eye was crafted from white coral, with the pupil made from either black obsidian or red scoria, a type of volcanic rock. Following the initial find at Ahu Nau Nau, where a total of 57 eye fragments were eventually recovered, more have been found at other sites like Ahu Tongariki. These discoveries confirmed that the practice was widespread. Replicas have since been placed on the moai at Ahu Ko Te Riku in the Tahai ceremonial complex to show visitors how they originally appeared. The Rapa Nui believed the gaze of the moai, directed inland towards the villages, projected the protective spiritual power of the ancestors over their descendants.