The Chinchorro culture of the Atacama desert, living in what is now Chile and Peru, began artificially preserving their dead as early as 5000 to 6000 BCE, thousands of years before the famous mummies of Egypt. These ancient artisans did not use the complex organ removal techniques later associated with Egyptian mummification. Instead, they removed the internal organs and muscles, replaced them with plant fibers and mud, and sewed the skin back together with plant fibers. They then covered the body with a mixture of clay and ash to create a hard shell. This practice was not merely about preservation; it was deeply spiritual, intended to keep the soul connected to the body so it could return to the physical form. While the Egyptians would later develop a standardized ritual involving natron salts and organ removal, the Chinchorro had already mastered the art of keeping the dead intact for millennia. Evidence of similar practices appeared in Europe around 5000 BCE in Osorno, Spain, where 5000-year-old human bones were found covered in cinnabar, a red mineral used for preservation. Despite these early efforts, embalming remained an unusual practice in Europe until the Roman Empire, where it began to spread more widely.
The Science of Circulation
The modern method of embalming relies on the injection of chemical solutions into the arterial network, a technique that emerged from the scientific understanding of blood circulation. William Harvey, the 17th-century English physician who first detailed the system of blood circulation, made his discoveries by injecting colored solutions into corpses. This scientific breakthrough paved the way for William Hunter, a Scottish surgeon who applied these methods to the art of embalming as part of mortuary practice. Hunter wrote a widely read report on the appropriate methods for arterial and cavity embalming to preserve bodies for burial. His brother, John Hunter, took these methods and advertised his embalming services to the general public from the mid-18th century. One of his more notorious clients was the dentist Martin Van Butchell. When his wife Mary died on the 14th of January 1775, he had her embalmed as an attraction to draw more customers. Hunter injected the body with preservatives and color additives that gave a glow to the corpse's cheeks, replaced her eyes with glass eyes, and dressed her in a fine lace dress. The body was embedded in a layer of plaster of Paris in a glass-topped coffin. Butchell exhibited the body in the window of his home, and many Londoners came to see it, though he drew criticism for the display. A rumor, possibly started by Butchell himself, claimed that his wife's marriage certificate had specified that her husband would only have control over her estate after her death for as long as her body was kept unburied. This era marked a shift from purely religious or scientific preservation to a commercial enterprise, where the dead could be used to generate profit and public fascination.
Interest in and demand for embalming grew steadily in the 19th century, largely driven by the American Civil War. Before this conflict, bodies were often buried quickly or transported home in simple coffins, but the war changed everything. Servicemen often died far from home, and the wish of families for their remains to be returned home for local burial became a powerful force. The advent of railways made long-distance transport possible, and mourners wanted the chance to pay their last respects beside the displayed body. Dr. Thomas Holmes received a commission from the Army Medical Corps to embalm the corpses of dead Union officers to return to their families. Military authorities also permitted private embalmers to work in military-controlled areas. The passage of Abraham Lincoln's body home for burial was made possible by embalming, and it brought wider public attention to the possibilities and potential of the practice. Before this period, Lord Nelson's body had been preserved in brandy and spirits of wine mixed with camphor and myrrh for over two months after his death in the Battle of Trafalgar. At the time of his state funeral in 1805, his body was found to still be in excellent condition and completely plastic. The Civil War era, often called the funeral period of embalming, marked a separation of the fields of embalming by undertakers and embalming for medical and scientific purposes. By the mid-19th century, the newly emerging profession of businessmen-undertakers began adopting embalming methods as standard, replacing older methods like ice packing or cooling boards.
The Chemistry of Death
Until the early 20th century, embalming fluids often contained arsenic, which was eventually supplanted by more effective and less toxic chemicals. The discovery of formaldehyde by the Russian chemist Alexander Michailowitsch Butlerow in 1855 became the foundation for modern methods of embalming. Modern embalming fluids typically contain a mixture of formaldehyde, glutaraldehyde, methanol, humectants, and wetting agents. The formaldehyde content generally ranges from 5 to 35 percent, and the methanol content may range from 9 to 56 percent. These chemicals serve to disinfect, preserve, and restore a natural appearance for viewing. However, the use of these chemicals has raised environmental concerns, as they can potentially contaminate ground water supplies. There was also legal concern that people suspected of murder by arsenic poisoning might claim that levels of poison in the deceased's body were the result of post-mortem embalming, not homicide. Today, more eco-friendly embalming methods have become available, including formaldehyde-free mixtures of chemicals. The process involves several distinct steps, including arterial embalming, cavity treatment, hypodermic embalming, and surface embalming. Arterial embalming involves the injection of embalming chemicals into the blood vessels, usually via the right common carotid artery, while cavity treatment refers to the removal of internal fluids inside body cavities via the use of an aspirator and trocar. These techniques ensure that the body is preserved and presented in a way that is acceptable to the family and the public.
The Art of Restoration
Modern embalming is not just about preservation; it is also an art form known as restorative art or demisurgery. Every case is different, and different embalming professionals work in different ways. Common grooming practices may include combing and styling the hair and applying cream or emollient spray to the skin to maintain hydration. The deceased will then be dressed and makeup may be applied to mimic natural coloring or the deceased person's typical styling. Hair gel or baby oil is applied to style short hair, while hairspray is applied to style long hair. Powders, especially baby powder, are applied to the body to eliminate odors, and it is also applied to the face to achieve a matte and fresh effect to prevent oiliness of the corpse. Makeup techniques may include using an airbrush to evenly apply product, using mascara to add volume to eyelashes, filling in eyebrows with pencil, and using lipstick or gloss to add color to the lips. Mortuary cosmeticizing is not done for the same reason as makeup for living people; rather, it is designed to add depth and dimension to a person's features that lack of blood circulation has removed. Warm areas, where blood vessels in living people are superficial, such as the cheeks, chin, and knuckles, have subtle reds added to recreate this effect, while browns are added to the eyelids to add depth. A photograph of the deceased in good health is often sought to guide the embalmer's hand in restoring the body to a more lifelike appearance. Blemishes and discolorations, such as bruises, are dealt with at this time, and tissue building chemicals are used to restore the contour of the skin.
The Politics of the Dead
Throughout history, the embalming of political leaders has often been a tool of state power and propaganda. Vladimir Lenin, who died in 1924, is perhaps the most famous embalmed body of the 20th century, continuing to draw crowds decades after his death in his Moscow mausoleum. Joseph Stalin was also embalmed and placed next to Lenin, but his body was buried in 1961 during de-Stalinization. Klement Gottwald of Czechoslovakia, who died just five days after attending Stalin's funeral, was embalmed and displayed in a mausoleum at the National Monument in Vitkov in Prague, though his body was removed and cremated in 1962 due to political reasons. Other communist leaders, including Bulgaria's Georgi Dimitrov, Mongolia's Khorloogiin Choibalsan, Angola's Agostinho Neto, Romania's Gheorghe Gheorghiu-Dej, and Guyana's Forbes Burnham, were also embalmed by the same Russian team. Currently, embalmed communist leaders can also be found in the Mausoleum of Mao Zedong, the Ho Chi Minh Mausoleum, and the Kumsusan Palace of the Sun for Kim Il Sung and Kim Jong Il. The embalming of these figures was not merely about preservation but about creating a permanent symbol of their ideology and power. The bodies were displayed to the public, often in mausoleums, to reinforce the legitimacy of the regimes they led. The embalming of these leaders has become a part of the political landscape, with their bodies serving as a focal point for national identity and historical memory.
The Religious Divide
Opinions differ among different faiths as to the permissibility of embalming, creating a complex landscape of religious practices surrounding death. Most branches and denominations of the Christian faith allow embalming, though some bodies within Eastern Orthodoxy profess an absolute ban on embalming except when required by law or other necessity. The Church of Jesus Christ of Latter-day Saints does not discourage or prohibit embalming, and often, due to the custom of church members dressing the deceased, embalming is given preference. In contrast, members of the Bahá'í Faith are not embalmed; instead, the body is washed and then placed in a cotton, linen, or silk shroud. Traditional Jewish law forbids embalming, and burial is to be done as soon as possible, preferably within 24 hours. Embalming is not a standard practice in Hinduism, where the body is usually cremated as soon as possible, preferably within 24 hours, except when the offspring of the deceased need time to get to the location. In Islam, embalming of the dead is not practiced, except in cases of necessity, such as when a body is being transported internationally and the law requires it to be embalbed. Muslims bury their deceased without delay, preferably within 24 hours, to allow the soul to transition to the afterlife as soon as possible. Buddhists generally do not favor embalming, but it is not strictly prohibited in most Buddhist traditions. The practice of embalming varies among different Buddhist schools and cultures. In Theravada Buddhism, embalming is allowed but not considered essential, while in Tibetan Buddhism, embalming is typically discouraged and should not take place. The increasingly global nature of communities and far longer delays between death and final disposition caused by modern requirements and often distant families mean that embalming is frequently required either by law or common sense due to issues of transportation and holding requirements. Thus, most religious authorities relent to its necessity in specific circumstances.
The Miracles and The Mysteries
Some embalmed bodies have achieved a level of preservation that defies the expectations of time and nature. Rosalia Lombardo, who died at age one on the 6th of December 1920, is one of the last corpses to be interred in the Capuchin catacombs of Palermo, Sicily, before the local authorities banned the practice. Nicknamed the Sleeping Beauty, Rosalia's body is still perfectly intact, embalmed by Alfredo Salafia, and is in a glass case, looking very much like a surreal doll. The body of Pope John XXIII, who died in 1963, is on display on an altar on the main floor of the Basilica of Saint Peter after having been exhumed from the grottoes beneath the main altar and has retained an extremely well-preserved state. If a body's remains do not decompose, contrary to expectations, it is often treated as a miracle, though the case of John XXIII's body was held to have been due to embalming and adipocere formation. The body of Pedro II of Brazil, who died from pneumonia during his exile in France in 1891, was embalmed on the 5th of December, the day of his death. During the process, six liters of hydrochloride of zinc and aluminum was injected into his common carotid artery. Three coffins were used: an inner lead-lined coffin, which contained the body, and two outer coffins. Pedro II's remains, as well as those of his wife Teresa Cristina, also embalmed, were officially repatriated back to Brazil by a Brazilian Navy ship in 1921. The emperor and empress are interred in the Cathedral of Saint Peter of Alcantara in Petrópolis, a city founded by Pedro II himself. These cases highlight the extraordinary capabilities of embalming to preserve the dead, often creating a sense of wonder and mystery around the preserved bodies.