Moai

Moai or moʻai (moái; moʻai) are monolithic human figures carved by the Rapa Nui people on Rapa Nui (Easter Island) in eastern Polynesia between the years 1250 and 1500. Nearly half are still at Rano Raraku, the main moai quarry, but hundreds were transported from there and set on stone platforms called ahu around the island's perimeter. Almost all moai have overly large heads, which account for three-eighths of the size of the whole statue. They also have no legs. The moai are chiefly the living faces (aringa ora) of deified ancestors (aringa ora ata tepuna).

The statues still gazed inland across their clan lands when Europeans first visited the island in 1722, but all of them had fallen by the latter part of the 19th century. The moai were toppled in the late 18th and early 19th centuries, possibly as a result of European contact or internecine tribal wars.

The production and transportation of the more than 900 statues is considered a remarkable creative and physical feat. The tallest moai erected, called Paro, was almost 10 m high and weighed 82 t. The heaviest moai erected was a shorter but squatter moai at Ahu Tongariki, weighing 86 t. One unfinished sculpture, if completed, would be approximately 21 m tall, with a weight of about 145 –. Statues are still being discovered.

Description
The moai are monolithic statues, and their minimalist style reflects forms found throughout Polynesia. Moai are carved from volcanic tuff (solidified ash). The human figures would be outlined in the rock wall first, then chipped away until only the image was left. The over-large heads (a three-to-five ratio between the head and the trunk, a sculptural trait consistent with the Polynesian belief in the sanctity of the chiefly head) have heavy brows and elongated noses with a distinctive fish-hook-shaped curl of the nostrils. The lips protrude in a thin pout. Like the nose, the ears are elongated and oblong in form. The jaw lines stand out against the truncated neck. The torsos are heavy, sometimes, the clavicles are subtly outlined in stone too. The arms are carved in bas relief and rest against the body in various positions, hands and long slender fingers resting along the crests of the hips, meeting at the hami (loincloth), with the thumbs sometimes pointing towards the navel. Generally, the anatomical features of the backs are not detailed, but sometimes bear a ring and girdle motif on the buttocks and lower back. Except for one kneeling moai, the statues do not have clearly visible legs.

Though moai are whole-body statues, they are often referred to as "Easter Island heads" in some popular literature. This is partly because of the disproportionate size of most moai heads, and partly because many of the images for the island showing upright moai are of the statues on the slopes of Rano Raraku, many of which are buried to their shoulders, which has led to a popular misconception that they don't have bodies. Some of the "heads" at Rano Raraku have been excavated and their bodies seen, and observed to have markings that had been protected from erosion by their burial.

The average height of the moai is about 4 m, with the average width at the base around 1.6 m. These massive creations usually weigh around 12.5 tonnes (13.8 tons) each.

All but 53 of the more than 900 moai known to date were carved from tuff (a compressed volcanic ash) from Rano Raraku, where 394 moai in varying states of completion are still visible today. There are also 13 moai carved from basalt, 22 from trachyte and 17 from fragile red scoria. At the end of carving, the builders would rub the statue with pumice.

Characteristics
Easter Island statues are known for their large, broad noses and big chins, along with rectangle-shaped ears and deep eye slits. Their bodies are normally squatting, with their arms resting in different positions and are without legs. The majority of the ahu are found along the coast and face inland towards the community. There are some inland ahu such as Ahu Akivi. These moai face the community but given the small size of the island, also appear to face the coast.

Eyes
In 1979, Sergio Rapu Haoa and a team of archaeologists discovered that the hemispherical or deep elliptical eye sockets were designed to hold coral eyes with either black obsidian or red scoria pupils. The discovery was made by collecting and reassembling broken fragments of white coral that were found at the various sites. Subsequently, previously uncategorized finds in the Easter Island museum were re-examined and recategorized as eye fragments. It is thought that the moai with carved eye sockets were probably allocated to the ahu and ceremonial sites, suggesting that a selective Rapa Nui hierarchy was attributed to the moai design until its demise with the advent of the religion revolving around the tangata manu.

Symbolism
Many archaeologists suggest that "[the] statues were thus symbols of authority and power, both religious and political. But they were not only symbols. To the people who erected and used them, they were actual repositories of sacred spirit. Carved stone and wooden objects in ancient Polynesian religions, when properly fashioned and ritually prepared, were believed to be charged by a magical spiritual essence called mana."

Archaeologists believe that the statues were a representation of the ancient Polynesians' ancestors. The moai statues face away from the ocean and towards the villages as if to watch over the people. The exception is the seven Ahu Akivi which face out to sea to help travelers find the island. There is a legend that says there were seven men who waited for their king to arrive. A study in 2019 concluded that ancient people believed that quarrying of the moai might be related to improving soil fertility and thereby critical food supplies.

Pukao topknots and headdresses
The more recent moai had pukao on their heads, which represent the topknot of the chieftains. According to local tradition, the mana was preserved in the hair. The pukao were carved out of red scoria, a very light rock from a quarry at Puna Pau. Red itself is considered a sacred color in Polynesia. The added pukao suggest a further status to the moai.

Markings
When first carved, the surface of the moai was polished smooth by rubbing with pumice. However, the easily worked tuff from which most moai were carved is easily eroded, such that the best place to see the surface detail is on the few moai carved from basalt or in photographs and other archaeological records of moai surfaces protected by burials.

Those moai that are less eroded typically have designs carved on their backs and posteriors. The Routledge expedition of 1914 established a cultural link between these designs and the island's traditional tattooing, which had been repressed by missionaries a half-century earlier. Until modern DNA analysis of the islanders and their ancestors, this was key scientific evidence that the moai had been carved by the Rapa Nui and not by a separate group from South America.

At least some of the moai were painted. One moai in the collection of the Metropolitan Museum of Art was decorated with a reddish pigment. Hoa Hakananai'a was decorated with maroon and white paint until 1868, when it was removed from the island. It is now housed in the British Museum, London, but demands have been made for its return to Rapa Nui.

History
The statues were carved by the Polynesian colonizers of the island, mostly between 1250 and 1500. In addition to representing deceased ancestors, the moai, once they were erected on ahu, may also have been regarded as the embodiment of powerful living or former chiefs and important lineage status symbols. Each moai presented a status: "The larger the statue placed upon an ahu, the more mana the chief who commissioned it had." The competition for grandest statue was ever prevalent in the culture of the Easter Islanders. The proof stems from the varying sizes of moai.

Completed statues were moved to ahu mostly on the coast, then erected, sometimes with pukao, red stone cylinders, on their heads. Moai must have been very time-consuming to craft and transport; not only would the actual carving of each statue require effort and resources, but the finished product was then hauled to its final location and erected.

The quarries in Rano Raraku appear to have been abandoned abruptly, with a litter of stone tools and many completed moai outside the quarry awaiting transport and almost as many incomplete statues still in situ as were installed on ahu. In the nineteenth century, this led to conjecture that the island was the remnant of a sunken continent and that most completed moai were under the sea. That idea has long been debunked, and now it is generally believed that:
 * Some statues were rock carvings and never intended to be completed.
 * Some were incomplete because, when inclusions were encountered, the carvers would abandon a partial statue and start a new one. Tuff is a soft rock with occasional lumps of much harder rock included in it.
 * Some completed statues at Rano Raraku were placed there permanently and not parked temporarily awaiting removal.
 * Some were indeed incomplete when the statue-building era came to an end.

Craftsmen
It is not known exactly which group in the communities were responsible for carving statues. Oral traditions suggest that the moai were carved either by a distinguished class of professional carvers who were comparable in status to high-ranking members of other Polynesian craft guilds, or, alternatively, by members of each clan. The oral histories show that the Rano Raraku quarry was subdivided into different territories for each clan.

Transportation
Since the island was largely treeless by the time the Europeans first visited, the movement of the statues was a mystery for a long time. Study of fossil pollen and charcoal traces found in sediment cores collected in the island's three main crater lakes suggest that forests that originally covered the island were gradually logged between 800 and (as the island was being colonized by settlers from eastern Polynesia), then again in the decades or centuries before 1700. It is not exactly known how the moai were moved across the island, however, there are numerous studies and theories discussing the topic. Earlier researchers assumed that the process required human energy, ropes, and possibly wooden sledges (sleds) or rollers, as well as leveled tracks across the island (the "Easter Island roads"). Another theory suggests that the moai were placed on top of logs and were rolled to their destinations. If that theory is correct, it would take 50–150 people to move the moai. The most recent study demonstrates from the evidence in the archaeological record that the statues were harnessed with ropes from two sides and made to "walk" by tilting them from side to side while pulling forward, in a vertical way.

Oral histories recount how various natives used divine power to command the statues to walk. The earliest accounts say a king named Tuu Ku Ihu moved them with the help of the god Makemake, while later stories tell of a woman who lived alone on the mountain ordering them about at her will. Scholars currently support the theory that the main method was that the moai were "walked" upright (some assume by a rocking process), as laying it prone on a sledge (the method used by the Easter Islanders to move stone in the 1860s) would have required an estimated 1500 people to move the largest moai that had been successfully erected. In 1998, Jo Anne Van Tilburg suggested fewer than half that number could do it by placing the sledge on lubricated rollers. In 1999, she supervised an experiment to move a nine-tonne moai. A replica was loaded on a sledge built in the shape of an A frame that was placed on rollers and 60 people pulled on several ropes in two attempts to tow the moai. The first attempt failed when the rollers jammed up. The second attempt succeeded when tracks were embedded in the ground. This was on flat ground and used eucalyptus wood rather than the native palm trees.

In 1986, Pavel Pavel, Thor Heyerdahl and the Kon-Tiki Museum experimented with a five-tonne moai and a nine-tonne moai. With a rope around the head of the statue and another around the base, using eight workers for the smaller statue and 16 for the larger, they "walked" the moai forward by swiveling and rocking it from side to side; however, the experiment was ended early due to damage to the statue bases from chipping. Despite the early end to the experiment, Thor Heyerdahl estimated that this method for a 20-tonne statue over Easter Island terrain would allow 320 ft per day. Other scholars concluded that it was probably not the way the moai were moved due to the reported damage to the base caused by the "shuffling" motion.

Around the same time, archaeologist Charles Love experimented with a 10-tonne replica. His first experiment found rocking the statue to walk it was too unstable over more than a few hundred yards. He then found that placing the statue upright on two sled runners atop log rollers, 25 men were able to move the statue 150 ft in two minutes. In 2003, further research indicated this method could explain supposedly regularly spaced post holes (his research on this claim has not yet been published) where the statues were moved over rough ground. He suggested the holes contained upright posts on either side of the path so that as the statue passed between them, they were used as cantilevers for poles to help push the statue up a slope without the requirement of extra people pulling on the ropes and similarly to slow it on the downward slope. The poles could also act as a brake when needed.

Based on detailed studies of the statues found along prehistoric roads, archaeologists Terry Hunt and Carl Lipo have shown that the pattern of breakage, form and position of statues is consistent with an upright hypothesis for transportation. Hunt and Lipo argue that when the statues were carved at a quarry, the sculptors left their bases wide and curved along the front edge. They showed that statues along the road have a center of mass that causes the statue to lean forward. As the statue tilts forward, it rocks sideways along its curved front edge and takes a step. Large flakes are seen broken off the sides of the bases. They argue that once the statue was walked down the road and installed in the landscape, the wide and curved base was carved down.

Recent experimental recreations have proven that it is fully possible that the moai were literally walked from their quarries to their final positions by ingenious use of ropes. Teams of workers would have worked to rock the moai back and forth, creating the walking motion and holding the moai upright. If correct, it can be inferred that the fallen road moai were the result of the teams of balancers being unable to keep the statue upright, and it was presumably not possible to lift the statues again once knocked over. However, the debate continues.

Birdman cult
Originally, Easter Islanders had a paramount chief or single leader. Through the years the power levels veered from sole chiefs to a warrior class known as matatoʻa. The therianthropic figure of a half bird and half-man was the symbol of the matatoʻa; the distinct character connected the sacred site of Orongo. The new cult prompted battles of tribes over worship of ancestry. Creating the moai was one way the islanders would honor their ancestors; during the height of the birdman cult there is evidence which suggests that the construction of moai stopped. "One of the most fascinating sights at Orongo are the hundreds of petroglyphs carved with birdman and Makemake images. Carved into solid basalt, they have resisted ages of harsh weather. It has been suggested that the images represent birdman competition winners. Over 480 birdman petroglyphs have been found on the island, mostly around Orongo." Orongo, the site of the cult's festivities, was a dangerous landscape which consisted of a "narrow ridge between a 1000 ft drop into the ocean on one side and a deep crater on the other". Considered the sacred spot of Orongo, Mata Ngarau was the location where birdman priests prayed and chanted for a successful egg hunt. "The purpose of the birdman contest was to obtain the first egg of the season from the offshore islet Motu Nui. Contestants descended the sheer cliffs of Orongo and swam to Motu Nui where they awaited the coming of the birds. Having procured an egg, the contestant swam back and presented it to his sponsor, who then was declared birdman for that year, an important status position."

Moai Kavakava
These figures are much smaller than the better-known stone moai. They are made of wood and have a small, slender aspect, giving them a sad appearance. These figures are believed to have been made after the civilization on Rapa Nui began to collapse, which is why they seem to have a more emaciated appearance to them.

1722–1868 toppling of the moai
In years after the arrival in 1722 of Jacob Roggeveen, all of the moai that had been erected on ahu were toppled; some last standing statues were reported in 1838 by Abel Aubert du Petit-Thouars, but none remained by 1868, apart from the partially buried ones on the outer slopes of Rano Raraku.

Oral histories include an account of a clan pushing down a single moai in the night, but others tell of the "earth shaking", and there are indications that at least some of them fell down due to earthquakes. Some of the moai toppled forward such that their faces were hidden, and often fell in such a way that their necks broke; others fell off the back of their platforms. Today, about 50 moai have been re-erected on their ahus or at museums elsewhere.

The Rapa Nui people were devastated by raids of slave traders who visited the island in 1862. Within a year, the individuals who remained on the island were sick or injured, and lacking leadership. The survivors of the slave raids had new company from missionaries, who converted the remaining populace to Christianity. Native Easter Islanders began to be assimilated, as their tattoos and body paint were banned by the new Christian proscriptions, and they were subjected to removal from a portion of their native lands and made to reside on a much smaller portion of the island, while the rest was used for farming by the Peruvians.

Removal of moai from Easter Island
Ten or more moai have been removed from Easter Island and transported to locations around the world, including the ones today displayed at the Louvre Museum in Paris and the British Museum in London.

Replicas and casts
Several other locations displays replicas (casts) of moai, including the Natural History Museum of Los Angeles County; the Auckland Museum; the American Museum of Natural History; and the campus of the American University.

Preservation and restoration
From 1955 to 1978, an American archaeologist, William Mulloy, undertook extensive investigation of the production, transportation and erection of Easter Island's monumental statuary. Mulloy's Rapa Nui projects include the investigation of the Akivi-Vaiteka Complex and the physical restoration of Ahu Akivi (1960); the investigation and restoration of Ahu Ko Te Riku and Ahu Vai Uri and the Tahai Ceremonial Complex (1970); the investigation and restoration of two ahu at Hanga Kio'e (1972); the investigation and restoration of the ceremonial village at Orongo (1974) and numerous other archaeological surveys throughout the island.

The Rapa Nui National Park and the moai were included in the 1972 UN convention concerning the protection of the world's cultural and natural heritage and consequently on the 1995 list of UNESCO World Heritage Sites.

The statues have been mapped by a number of groups over the years, including efforts by Father Sebastian Englert and Chilean researchers. The EISP (Easter Island Statue Project) conducted research and documentation on many of the moai on Rapa Nui and the artifacts held in museums overseas. The purpose of the project is to understand the figures original use, context, and meaning, with the results being provided to the Rapa Nui families and the island's public agencies that are responsible for conservation and preservation of the moai. Other studies include work by Britton Shepardson, Terry L. Hunt and Carl P. Lipo.

In 2008, a Finnish tourist chipped a piece off the ear of one moai. The tourist was fined $17,000 in damages and was banned from the island for three years.

In 2020, an unoccupied truck rolled into a moai, destroying the statue and causing 'incalculable damage'.

In 2022, an unknown number of moai in Rano Raraku were damaged by a wildfire that covered an area of around 150 to 250 acres. The Mayor of Rapa Nui, Pedro Edmunds Paoa, stated the fire was started intentionally. Other authorities believe the damage to some of the affected statues is "irreparable".

Unicode character
In 2010, moai was included as a "moyai" emoji (🗿) in Unicode version 6.0 under the code point  as "Japanese stone statue like Moai on Easter Island".

The official Unicode name for the emoji is spelt "moyai" as the emoji actually depicts the moyai statue near Shibuya Station in Tokyo. The statue was a gift from the people of Nii-jima (an island 163 km from Tokyo but administratively part of the city) inspired by Easter Island moai. The name of the statue was derived by combining "moai" and the dialectal Japanese word moyai (催合い).

As the Unicode adopted proprietary emoji initially used by Japanese mobile carriers in the 1990s, inconsistent drawings were adopted for this emoji by various companies with proprietary emoji images, depicting either a moai or the moyai statue. The Google and Microsoft emoji initially resembled the moyai statue in Tokyo; however, the emoji were later revised to resemble moai.

Notwithstanding its intended purpose, the emoji is commonly used in Internet culture to represent a deadpan expression or used to convey that something is being said in a particularly dry, ironic, or sarcastic fashion.