Johann Friedrich Bottger

Johann Friedrich Bottger is remembered as the inventor of European porcelain, and that description is true and misleading in the same breath. He was an alchemist, not a potter, held under guard from the age of nineteen because he had boasted he could turn base metal into gold. The porcelain came out of that failure, not out of any ambition to make ceramics. He never made gold. He made, instead, in May 1706, a hard red stoneware, and by 1708-9 a true hard-paste white porcelain, and in doing so broke a monopoly that Chinese and Japanese kilns had held over Europe for centuries.

What a reader most needs to know and usually does not: there is no portrait of Bottger made from life. Every image of him now in circulation, including the one on this page, is argued to descend from a single stoneware relief modelled four years after his death. He was never simply freed, either. Formal release came only in 1714, on condition of silence, and he remained watched until he died in debt in 1719, worn out by illness and by the same alcohol and chemicals that had been part of his working life since his teens. The secret he had been made to guard with his life did not even outlast him: a defector had already carried it to Vienna in January 1719, about two months before Bottger's own death that March, and from Vienna it reached Venice about two years later, in 1721.

An alchemist first, a potter only by accident

Bottger was born in Schleiz, a small Thuringian principality, the son of the town's mint master, who died the same year. His mother remarried an engineer and town official, Johann Friedrich Tiemann, who gave the boy what was for the time a good bourgeois education and paid for his apprenticeship to an apothecary in Berlin. It was there, as a teenager, that Bottger fell in with men pursuing the philosopher's stone, the substance alchemical theory held could turn base metal into gold. Having received ingredients and instructions from a travelling Greek monk, he made a demonstration in Berlin in 1701 that convinced onlookers, or at least convinced enough of them that word reached the Prussian elector, soon to be crowned Frederick I, King in Prussia.

This was not the fringe pursuit it now sounds. Alchemy in 1701 still counted as a science, pursued by figures as serious as Isaac Newton, and a state gold-maker was, on paper, a rational thing for an indebted court to want. Frederick summoned Bottger to Berlin. Fearing punishment when he could not deliver, Bottger fled instead, straight into the territory of Saxony's elector, Augustus the Strong, who had exactly the same debts and exactly the same interest in a gold-maker. Augustus had him arrested before Prussian agents could reclaim him, and the arrest amounted to a change of jailer, not a rescue.

Augustus the Strong's prisoner

The confinement was comfortable in its furnishings and absolute in its terms. Bottger was given books, a laboratory, good meals, and the right to entertain the court's scholars, but he could not leave. He was held for a period at the fortress of Konigstein in 1702, attempted an escape in June 1703, and was recaptured near Enns in Upper Austria. Later, during the Swedish occupation of Saxony in the Great Northern War, he was moved back to Konigstein between September 1706 and September 1707, kept out of reach of an occupying army that might otherwise have taken an interest in a court alchemist.

By 1703 the gold project had already cost Augustus roughly 40,000 taler, on one scholarly estimate the equivalent of a year's wages for about four thousand men, and had produced nothing. That year Bottger was moved to the Goldhaus, a fully equipped laboratory a short walk from the Dresden palace, given apartments, a billiards room, and the freedom of the palace gardens, on the understanding that guards had orders to shoot at him with a blowpipe if he came too near the gate. It was at the Goldhaus that he was placed in regular contact with Ehrenfried Walther von Tschirnhaus, the courtier and scholar who would do more than anyone else to turn a fraud investigation into a scientific one.

Tschirnhaus, and who actually deserves the credit

Tschirnhaus was everything Bottger was not: a trained mathematician and chemist, educated at Leiden, formerly tutor to the son of Louis XIV's finance minister Colbert in Paris, a student of burning mirrors capable of melting materials at very high temperatures, and, since at least 1694, an experimenter who had used those mirrors on delftware and imported Chinese porcelain in pursuit of its recipe. Augustus tasked him with overseeing Bottger's work. Tschirnhaus resented the diversion from his own projects but recognised, once the two had produced a hard red ceramic in May 1706, that a white porcelain recipe was within reach, and it was Tschirnhaus who is credited with steering both Bottger and the elector toward that more achievable goal.

Tschirnhaus died suddenly on 11 October 1708, before the porcelain project was complete, and the question of whose achievement it really was did not wait for a decent interval. In 1719, the year of Bottger's own death, the manufactory's arcanist Samuel Stoltzel argued that Tschirnhaus, not Bottger, had found the recipe; a 1731 report by Peter Mohrenthal repeated the claim, crediting Tschirnhaus with the underlying discovery and Bottger only with working out the practical, repeatable process afterward. This is argued, not settled: the modern consensus divides credit rather than assigning it outright, giving Tschirnhaus the theoretical insight and Bottger the kiln-building, the firing trials, and the sheer persistence that turned an insight into a product a court could sell. No document from either man's own hand resolves the question, and none is likely to.

Two materials, two years apart, and three different dates

The Bottger workshop produced two distinct materials, and the record of when each was achieved is itself layered. The red stoneware, later called Bottgersteinzeug, was successfully fired in May 1706: a dense, iron-rich body that could be cut and polished like a hardstone, modelled at first on the Chinese Yixing wares already in Augustus's collection. The white hard-paste porcelain came later and is dated three different ways depending on what is being measured. German scholarship treats a laboratory protocol of 15 January 1708, recording the composition that finally worked, as the exact date of the invention, following breakthrough experiments in October and November 1707. Bottger's own announcement to Augustus, however, came later still, on or around 28 March 1709, when he claimed he could now make porcelain 'as good as that of the Chinese, if not better.' That claim was premature: reliable firing of white porcelain in quantity was not achieved until 1713, and the first porcelain sales of any real consequence took place at the Leipzig fair that same year.

Keeping these three dates distinct matters, because popular accounts routinely collapse them into a single 'porcelain in 1709' story. The laboratory success, the public boast, and the commercially reliable product were three different moments, four to six years apart, and only the first is a matter of a written protocol rather than a claim.

What the imitation was for

Neither material was invented in a vacuum of taste. Augustus the Strong was, by his own court's account, obsessed with East Asian porcelain, buying it in quantity and, on one notorious occasion, trading six hundred of his own dragoons to the King of Prussia for a collection of Chinese vases. His unbuilt plan for a Japanese Palace across the Elbe from his Dresden residence called for at least eighteen rooms, the lower level wallpapered floor to ceiling in imported Chinese and Japanese porcelain, the upper level in Meissen's own products, room by room in celadon and gold, purple and gold, gray and blue, with a menagerie of life-sized porcelain animals on the top floor. Bottger's stoneware and porcelain were made, first and explicitly, to imitate what Augustus already owned and could not make: Yixing red stoneware, Chinese blanc de chine devotional figures, and Japanese and Chinese export porcelain forms, at a fraction of the cost of importing them and without depending on a foreign supplier.

A red stoneware figure of Guanyin, the Buddhist bodhisattva of compassion widely reproduced in Chinese export porcelain of the period, made at Meissen in 1710-13 and now in the Metropolitan Museum, is a plain example of the mechanism: a Saxon workshop reproducing an East Asian devotional image because the image, not any doctrine behind it, was what the European market and the Saxon court wanted to own. There is no evidence any Bottger-period workshop piece was made to serve an actual devotional or ritual function in Saxony; the imitation was aesthetic and competitive, aimed at Augustus's collecting habit and at import substitution, not at replicating the belief the original object carried in China. That the meaning did not travel with the form, only the form did, is itself the finding worth recording, rather than any hidden programme behind it.

Meissen, and a life that was never really his own

In 1710 Augustus established the royal manufactory and moved production to the disused Albrechtsburg castle at Meissen, about fifteen miles from Dresden. Both stoneware and porcelain samples were shown at the Leipzig Easter fair that year, though, tellingly, only about half the exhibited stock actually sold. Production scaled quickly regardless: by 1711 the Meissen works employed more than thirty men and had produced upward of twelve thousand pieces, almost all of them red stoneware, and the exclusive kaolin clay from Aue was shipped to the works in crates marked with crossed swords and the letters AR, for Augustus Rex, the first use of a mark that would eventually evolve into Meissen's trademark.

None of this made Bottger a free man. He was formally released from confinement only in 1714, on condition that he stay in Saxony and keep the arcanum secret, and Augustus's agents continued to watch him afterward. From 1715 until his death he held the manufactory as its leaseholder, on a nominal salary of 50 taler a month, while his health and his drinking worsened and he visited the works only irregularly. He died in Dresden on 13 March 1719, in debt to the amount of 8,564 taler personally, with the manufactory itself owing roughly three times that figure, not counting wages owed to its own workers. The man who had ended a centuries-long European dependence on imported porcelain died owing money to the institution he had founded.

The secret did not survive the year

Meissen's arcanum, the porcelain recipe and firing method, was treated as a state secret precisely because it was worth stealing, and it was stolen almost immediately. Samuel Stoltzel, who had joined the Meissen works as a miner in January 1706 and risen to arcanist and kiln master by 1719, defected to Vienna that same year, reportedly after getting a woman pregnant and needing money he did not have. Vienna's new porcelain works, chartered to the court agent Claudius Innocentius du Paquier and already employing another Meissen man, the gilder Christoph Conrad Hunger, used Stoltzel's knowledge to become only the second factory in Europe to make true hard-paste porcelain.

The story then runs in a direction the standard telling usually skips. In April 1720 Stoltzel returned to Meissen, apparently under a negotiated amnesty, and brought with him the Vienna enamel painter Johann Gregor Horoldt, whose color palette became the technical foundation of all later Meissen painted porcelain: Stoltzel's defection ended up delivering Meissen its most important decorator. Hunger, meanwhile, moved on from Vienna to Venice, where by 1721 he was a partner in Giovanni Vezzi's new porcelain works, the third factory in Europe to achieve true porcelain, which depended on him for technical expertise and on continued kaolin supplies from Saxony that dried up once he left Venice again in 1724. Two years after Bottger's death, in 1722, the manufactory inspector Johann Melchior Steinbrueck proposed the crossed swords from the Saxon electoral arms as the mark that would finally distinguish genuine Meissen porcelain from its rivals and its imitators, an admission that the secret Bottger had died guarding was already loose across three courts.

A corpus without a catalogue

Painters accumulate a catalogue raisonne; Bottger-period ceramics never have. The closest equivalent is institutional rather than scholarly: from 1721 the royal Saxon collection at the Japanese Palace was marked piece by piece with an inventory number, and roughly 1,500 pieces of Meissen porcelain and Bottger stoneware from that collection can still be matched to a surviving inventory line, out of nearly 10,000 originally recorded. That figure covers only the former royal collection in Dresden. No comprehensive count exists of Bottger-period pieces held elsewhere, in other museums, in the trade, or in private hands, and this page did not find one.

Attribution outside the royal inventory falls to the specialist ceramics departments of the major museums and auction houses, working from paste, form, finish, and comparison with published exemplars, since no connoisseurship board rules on the question the way one might for a painter's oeuvre. The task is complicated further by Meissen's own 1919 revival of Bottgersteinzeug, begun under director Max Adolf Pfeiffer using the historical recipe for new sculptural work by outside artists. Because the clay body is the same, chemical analysis of the paste alone cannot separate a piece made in Bottger's own lifetime from one made two hundred years later; only the model, the mark, and the object's documented history can do that. Bottger stoneware, notably, was never marked at all during his lifetime; the crossed-swords mark dates to 1722, three years after his death, and was applied to porcelain, not stoneware. There being no mark to counterfeit is very likely one reason this desk found no documented case of deliberate, marked forgery of Bottger-period stoneware specifically, in contrast to the well-documented nineteenth and twentieth century forging of Meissen's later crossed-swords porcelain mark. The absence of that particular fraud is itself worth recording, though it leaves misattribution, rather than forgery, as the live risk on every unmarked piece.

What the market pays, and what moves it

Bottger-period stoneware reaches auction only occasionally, most often through the periodic specialist Meissen sales that Bonhams in London has run under titles such as Important Meissen Porcelain from a Private Collection. Three results with a published price are recorded below. In July 2019 a Bottger stoneware teapot with provenance to the castrato singer Francesco Bernardi, known as Senesino, who is recorded as having acquired it in London between 1717 and 1719 while performing in Handel's operas, made GBP 35,062.50 premium-inclusive. In the same sale a black-glazed kendi bearing the Japanese Palace inventory number 64./P, the same object already catalogued elsewhere on this site as a held record awaiting a photograph, made GBP 82,562.50 premium-inclusive; no separate hammer price is published in the source consulted. The same object had previously been sold at Christie's London in 2011, but the source consulted for the 2019 sale gives only the date and lot number for that earlier sale, not a price. In December 2012 a teabowl and saucer with a documented line of descent from Margravine Sibylla Augusta of Baden-Baden, through the Baden royal collections and three later German museum loans, the last of them while the piece already belonged to the Hoffmeister collection, made GBP 25,000 premium-inclusive.

Two further lots seen in the course of this research, a lacquered octagonal coffee pot estimated at GBP 40,000 to 60,000 at Bonhams in December 2018 and a mounted tankard estimated at GBP 10,000 to 15,000 at Bonhams in December 2016, are not included in the table because the source consulted for each does not publish a result. What the three priced results share is that in every case a documented line of ownership back toward a named collector or a royal inventory number, not just the object's rarity, is doing real work on the price; an unprovenanced piece of the same form and quality would be expected to make less.

The single image, and the man behind it

No portrait of Bottger survives from a sitting in his own lifetime. The image now used to represent him across encyclopedias, postcards, and museum labels is argued, in the German-language scholarship on him, to descend from a single source: a relief portrait on a Bottgersteinzeug plaque modelled in 1723, four years after his death, by Francois Coudray, a French sculptor who held the position of first sculptor at the Saxon court from before Bottger's death until his own in 1727. The sole surviving original casting is said to be held at the Herzogliches Museum Gotha; every later engraving, lithograph, and print of Bottger, including the nineteenth-century lithograph used on this page, is claimed to trace back to that one relief. This desk was not able to independently confirm the Gotha attribution beyond the secondary citation, and it is recorded as an open question below rather than a settled fact.

What is not in question is the disproportion between the man and his afterimage. Bottger spent most of his adult life as a prisoner of one degree or another, was never permitted to leave Saxony even after his nominal freedom, died owing money to an institution that would outlive him by three centuries, and left behind, so far as this research found, not one securely documented likeness made while he was alive to sit for one. The porcelain survived. The face did not.

Bottger-period stoneware reaches auction only occasionally, most often through the periodic specialist Meissen sales that Bonhams in London has run under titles such as Important Meissen Porcelain from a Private Collection. In every priced result found for this page, a documented line of ownership back to a named earlier collector or a royal inventory number is doing real work on the price, not merely the object's rarity.

Two further lots seen in the course of this research, a lacquered octagonal coffee pot estimated at GBP 40,000 to 60,000 at Bonhams in December 2018 and a mounted tankard estimated at GBP 10,000 to 15,000 at Bonhams in December 2016, are not included in the results below because the source consulted for each does not publish a sale result.