Hedwig Beaker

A thick-walled beaker of brownish glass flecked with fine bubbles, standing 14 centimetres tall and almost as wide at the rim. The form is a plain, heavy bucket shape, its walls left thick enough to carry deep relief carving, its base pulled into a pronounced pontil mark where the glassworker's rod was snapped away. It once stood on a separate ring foot; that foot has since broken off and is now missing, so the vessel today rests directly on its concave base.

Around the body runs a single continuous band of decoration cut in high relief: an eagle with wings fully outstretched, flanked on one side by a lion and on the other by a winged griffin, the three animals separated by a stylised floral device of paired half-palmettes set one above the other. The ground around the figures is worked in irregular facets, and the finer internal detail, the lion's mane, the feathering on the eagle's and griffin's wings, is picked out with a narrower wheel than the one used to block out the main forms. It is a drinking vessel too heavy and too wide at the rim to drink from easily, which is itself a clue that display, not use, was always part of its purpose.

The relief was produced by grinding the glass down around the figures with rotary abrasive wheels of different sizes, the same family of technique used on engraved rock crystal and hardstone vessels, so that the animals stand proud of a recessed background. This is the technique art historians mean when they call the group wheel-cut relief glass, and it is the account given in the British Museum's own catalogue entry for this beaker and repeated across the standard literature on the type.

That account has a rival. The German glass historian and practising glassworker Rosemarie Lierke, in the same 2005 book that argued for a Sicilian origin, proposed that the relief was not cut cold into a finished blank at all. Her account has the still-hot, plastic glass rotated against a plaster mould, made for a single use and then broken away, an approach she likens to an ancient potter's technique rather than to gem engraving. Lierke does not present this as certain; in the same publication she allows, in her own words, that the traditional cold-cutting explanation cannot be excluded. The reviewer Siegmar Geiselberger, writing in Pressglas-Korrespondenz within months of publication, called it the most coherent account of the group offered to date, without independently confirming it. No named rebuttal of the pressing-and-turning claim specifically has been located for this record; the rebuttals that exist, discussed below, are aimed at Lierke's proposed origin rather than at her manufacturing technique. The question of how the relief was actually formed, cold-cut or hot-worked on a rotating mould, is therefore still open, and readers should treat it as open rather than resolved in either direction.

The type takes its name from Hedwig of Andechs, called Hedwig of Silesia, who was born around 1174 and died in 1243. She married Henry I of Silesia, known as Henry the Bearded, and the couple had seven children before, in 1209, both took vows of continence. Hedwig gave away her wealth to found religious houses and a hospital, went about barefoot even in winter, and was canonised in 1267.

The legend attached to beakers of this type, recorded in a manuscript from the court of Duke Ludwig I dated 1353, holds that Hedwig drank only water out of ascetic discipline, to her husband's visible irritation, and that on at least one occasion Henry snatched the cup from her hand or watched her raise it to her lips, only to find that the water in it had turned to wine. This is reported tradition, not an event that can be documented to the twelfth or thirteenth century, and it should be read as exactly that: a fourteenth-century pious story attached retrospectively to a class of object, not a contemporary record of anything that happened to this particular beaker. No source consulted for this record claims that the British Museum's own example was ever in Hedwig's possession; the association, where it is made at all for this object, is with the type she gave her name to, not with a documented chain of ownership reaching back to her.

Scholarship on where the Hedwig beakers were made has moved more than once. Early twentieth-century specialists, among them Eugen von Czihak, placed the group with Islamic glassworkers in Fatimid Cairo, and this Egyptian or wider Middle Eastern attribution was carried forward by Robert Schmidt and Carl Johan Lamm. It faced a persistent problem: despite extensive excavation in Egypt and the Levant, no fragment or sherd of a Hedwig beaker has ever been recovered from a Middle Eastern site, which is an unusual silence for a type supposedly produced there in some quantity.

In 2005 Rosemarie Lierke set out, in a full-length study titled Die Hedwigsbecher: das normannisch-sizilische Erbe der staufischen Kaiser, a case for the Norman kingdom of Sicily, and Palermo in particular, arguing that the royal workshops there brought together Christian patrons and Islamic-trained craftsmen in a setting that could account for the group's mixed Christian and Islamic visual vocabulary. Her book covers the glasses and their later metal mounts, their manufacture, their style and decoration, and, distinctly, their relationship to the tradition of hardstone and rock-crystal cutting. The Sicilian attribution has attracted real support and now appears as the working attribution in a number of museum catalogues, the British Museum's included.

It has not gone unchallenged. The historian Hannes Moehring published a systematic review rejecting the Sicilian case on four grounds: that faceted glasswork of this kind has earlier precedent in Iran and Egypt than in Sicily; that a comparison Lierke draws between the beakers' lions and a rock-crystal lion at Karlsruhe does not hold up in the rendering of mane and muzzle; that her reading of triangular motifs as coded references to Sicily or to King Roger II does not apply consistently across the surviving examples; and that the angular, archaic character of the decoration has no real parallel in documented Fatimid crystal work either, which undercuts an Egyptian attribution without necessarily proving a Sicilian one. Moehring's own conclusion is that the origin remains unsolved, with Fatimid Egypt or the Crusader states still, in his view, the more plausible candidates. A separate line of evidence points the same way: a 2009 chemical analysis by Karl Hans Wedepohl and A. Kronz of a Hedwig beaker fragment excavated at the royal palace of Buda in Budapest found a soda-ash glass composition low in magnesium oxide, consistent with glass made on the Levantine coast rather than with the potash-influenced glass traditions of Sicily and southern Italy. That analysis was carried out on a different, fragmentary example of the type, not on the British Museum beaker, and this record does not extend its finding to the object described here; it is included because it bears directly on the live debate over where the whole group, including this beaker, was made.

This beaker is one of a small, closed corpus. Around fourteen complete Hedwig beakers are known to survive worldwide, along with roughly a dozen additional fragments recovered from sites across central and eastern Europe. Complete examples are held at, among other places, the Rijksmuseum in Amsterdam, the Corning Museum of Glass in New York state, the Germanisches Nationalmuseum in Nuremberg, and in the cathedral treasuries of Halberstadt, Minden and Krakow, with two further examples at the former abbey of Notre-Dame d'Oignies in Namur. Several were given precious-metal mounts at some point after their manufacture and pressed into service as reliquaries or chalices; this example was not, and survives as plain glass.

Because the corpus is so small, every member of it carries disproportionate evidential weight, and a single new find, or a single new scientific analysis, can shift the balance of an argument that rests on a dozen or so objects in total. That is worth stating plainly: this is not a debate with a large body of comparanda behind it, on either side.

The eagle, lion and griffin that fill the decorative band are a shared vocabulary of Byzantine, Fatimid and Norman-Sicilian courtly art, where such animals routinely stood for princely strength, vigilance and protection without needing a specific coded programme attached to any one commission. No source consulted for this record documents a patron, a commission contract or a contemporary text that assigns a specific meaning to this particular combination of eagle, lion and griffin on this particular beaker. Given the object's complete anonymity, no maker, no named first owner, no inscription, that absence is itself the honest finding: there is a plausible general courtly and apotropaic reading of the imagery, and there is no documented specific one for this object, and the two should not be blurred together.

Where this specific beaker was for the roughly eight centuries between its manufacture and its appearance in London in 1959 is not recorded in any source consulted for this entry. No earlier owner, collection, sale or exhibition has been traced. That is a genuine and, on present evidence, permanent gap in the object's history, not a placeholder for a chain that research has simply not yet filled in.

The Museum's own record of the acquisition was published by R.H. Pinder-Wilson under the title A Hedwig Glass for the Museum in the British Museum Quarterly in 1960. The beaker was purchased from the London dealer Margaret H. Drey, with the purchase funded from the Brooke Sewell Bequest. Percy Thomas Brooke Sewell, a merchant banker with a particular interest in the arts of India and East Asia, had died in 1958, and the fund he left to the Museum continued to be used for acquisitions credited in his name; that is why this beaker, though technically bought rather than given outright by Brooke Sewell in his lifetime, is registered and commonly described as his gift. It entered the collection as museum number 1959,0414.1.

The beaker has had a comparatively quiet institutional life since its acquisition: no recorded sale, no litigation, no export dispute, because it has not moved. Its most visible public moment came on 22 June 2010, when it was the subject of an episode of A History of the World in 100 Objects, the joint BBC Radio 4 and British Museum series written and presented by the Museum's then director Neil MacGregor. The fourteen-minute programme used the beaker to discuss the coexistence of trade and religious conflict around the Mediterranean during the Crusades, with contributions from the economic historian David Abulafia and the historian of the Crusades Jonathan Riley-Smith, framing an object made by, on the majority attribution, craftsmen trained in an Islamic tradition that came to be venerated through the legend of a Christian saint.

Three separate questions remain open about this object, and they are not the same question. Where it was made is disputed between a Norman-Sicilian and a Levantine or Egyptian origin, with named scholars on both sides and no consensus in the sources consulted. How its relief was formed, cold-cut with rotary wheels in the conventional account or shaped hot against a single-use mould as Lierke proposes, is a second, separate dispute, and evidence bearing directly on it, as opposed to on the origin question, is thin. And where the object itself was for some eight hundred years before a London dealer had it in 1959 is not a live scholarly debate at all; it is simply unknown, and this record treats it as unknown rather than filling the gap with plausible-sounding guesswork.