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Lothair Crystal

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An engraved gem , frequently referred to as an intaglio , is a small and usually semi-precious gemstone that has been carved, in the Western tradition normally with images or inscriptions only on one face. The engraving of gemstones was a major luxury art form in the ancient world , and an important one in some later periods.

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87-634: The Lothair Crystal (also known as the Lothar Crystal or the Susanna Crystal ) is an engraved gem from Lotharingia in northwest Europe, showing scenes of the biblical story of Susanna , dating from 855–869. The Lothair Crystal is an object in the collection of the British Museum . The original element of the work is a circular disc of clear quartz ("rock crystal"), measuring 11.5 centimetres (4.5 in) in diameter. This

174-423: A double-sided cameo gem with portraits of Holy Roman Emperor Charles V and his wife and son. The Scot James Tassie (1735–1799), and his nephew William (1777–1860) developed methods for taking hard impressions from old gems, and also for casting new designs from carved wax in enamel , enabling a huge production of what are really imitation engraved gems. The fullest catalogue of his impressions ("Tassie gems")

261-407: A drill, which does not allow fine detail. There is no evidence that magnifying lenses were used by gem cutters in antiquity. A medieval guide to gem-carving techniques survives from Theophilus Presbyter . Byzantine cutters used a flat-edged wheel on a drill for intaglio work, while Carolingian ones used round-tipped drills; it is unclear where they learnt this technique from. In intaglio gems at least,

348-487: A favourite topic for antiquaries from the Renaissance onwards, culminating in the work of Philipp von Stosch, described above. Major progress in understanding Greek gems was made in the work of Adolf Furtwängler (1853–1907, father of the conductor, Wilhelm ). Among recent scholars Sir John Boardman (b. 1927) has made a special contribution, again concentrating on Greek gems. Gertrud Seidmann (1919–2013) moved into

435-477: A flattish faced stone that might fit into a ring. Seal engraving covers the inscription that is printed by stamping, which nearly always only contains script rather than images. Other decoration of the seal itself was not intended to be reproduced. The iconography of gems is similar to that of coins, though more varied. Early gems mostly show animals. Gods, satyrs , and mythological scenes were common, and famous statues often represented – much modern knowledge of

522-517: A number of gems owned by St Albans Abbey , including one large Late Roman imperial cameo (now lost) called Kaadmau which was used to induce overdue childbirths – it was slowly lowered, with a prayer to St Alban, on its chain down the woman's cleavage, as it was believed that the infant would flee downwards to escape it, a belief in accordance with the views of the "father of mineralogy", Georgius Agricola (1494–1555) on jasper . Some gems were engraved, mostly with religious scenes in intaglio, during

609-580: A related development in Minoan seals , which are often very fine. The Greek tradition emerged in Ancient Greek art under Minoan influence on mainland Helladic culture, and reached an apogee of subtlety and refinement in the Hellenistic period . Pre- Hellenic Ancient Egyptian seals tend to have inscriptions in hieroglyphs rather than images. The biblical Book of Exodus describes the form of

696-631: A relief image is more impressive than an intaglio one; in the earlier form the recipient of a document saw this in the impressed sealing wax, while in the later reliefs it was the owner of the seal who kept it for himself, probably marking the emergence of gems meant to be collected or worn as jewellery pendants in necklaces and the like, rather than used as seals – later ones are sometimes rather large to use to seal letters. However inscriptions are usually still in reverse ("mirror-writing") so they only read correctly on impressions (or by viewing from behind with transparent stones). This aspect also partly explains

783-526: A ring; intaglio designs register most clearly when viewed by the recipient of a letter as an impression in hardened wax. A finely carved seal was practical, as it made forgery more difficult – the distinctive personal signature did not really exist in antiquity. Gems were mostly cut by using abrasive powder from harder stones in conjunction with a hand-drill, probably often set in a lathe . Emery has been mined for abrasive powder on Naxos since antiquity. Some early types of seal were cut by hand, rather than

870-402: A sad confession for any art-historian." Other Renaissance gems reveal their date by showing mythological scenes derived from literature that were not part of the visual repertoire in classical times, or borrowing compositions from Renaissance paintings, and using "compositions with rather more figures than any ancient engraver would have tolerated or attempted". Among artists, the wealthy Rubens

957-531: A spy for England in Italy". Among his contemporaries, Stosch made his lasting impression with Gemmæ Antiquæ Cælatæ ( Pierres antiques graveés ) (1724), in which Bernard Picart 's engravings reproduced seventy antique carved hardstones like onyx, jasper and carnelian from European collections. He also encouraged Johann Lorenz Natter (1705–1763) whom Stosch set to copying ancient carved gems in Florence. Frederick

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1044-644: Is declared to be innocent. The scenes are accompanied by brief inscriptions in Latin drawn from the Vulgate Bible . The engravings on the crystal are executed in the energetic and distinctive early mediæval Rheims style which originated in manuscript drawings such as those in the Utrecht Psalter . The crystal is surrounded by a 15th-century gilt-copper mount with a foliage border, which might have been once attributed to Saint Eligius (c. 588 – 660),

1131-571: Is engraved in intaglio with eight scenes depicting the story of Susanna and the Elders, related in the Book of Daniel (but regarded as part of the Apocrypha by Protestants). Susanna is first shown being falsely accused and condemned for adultery by the elders. Daniel intervenes to question the elders, uncovers their false witness and engineers their execution by stoning. In the final scene, Susanna

1218-819: Is in the Treasury of the Basilica of San Marco in Venice . Many of these retain the medieval mounts which adapted them for liturgical use. Like the Coupe des Ptolémées , most objects in European museums lost these when they became objects of classicist interest from the Renaissance onwards, or when the mounts were removed for the value of the materials, as happened to many in the French Revolution . The collection of 827 engraved gems of Pope Paul II , which included

1305-627: Is represented in all or most early cultures from the area, and the Indus Valley civilization . The cylinder seal , whose design appears only when it is rolled over damp clay, from which the flat ring type developed, was the usual form in Mesopotamia , Assyria and other cultures, and spread to the Aegean and Minoan world , including parts of Greece and Cyprus . These were made in various types of stone, not all hardstone, and gold rings were

1392-522: Is shown, including the eyelashes on one male head, perhaps a portrait. Four gems signed by Dexamenos of Chios are the finest of the period, two showing herons . Relief carving became common in 5th century BC Greece, and gradually most of the spectacular carved gems in the Western tradition were in relief, although the Sassanian and other traditions remained faithful to the intaglio form. Generally

1479-566: The Natural History of Pliny the Elder give a summary art history of the Greek and Roman tradition, and of Roman collecting. According to Pliny Marcus Aemilius Scaurus (praetor 56 BC) was the first Roman collector. As in later periods objects carved in the round from semi-precious stone were regarded as a similar category of object; these are also known as hardstone carvings . One of

1566-515: The Bethnal Green Museum in 1876. He collected netsuke and tsuba from Japan, finger rings and drinking vessels . He was interested too in bookplates and playing-cards , of both of which he formed important collections; the friendship of John Warren, 3rd Baron de Tabley led him to bookplates, and he completed the reference work of Charlotte Elizabeth Schreiber on playing cards. Franks' great-grandmother, Sarah Knight,

1653-491: The Gonzagas of Mantua (later owned by Lord Arundel), the 2nd Earl of Bessborough , and the brother of Lord Chesterfield , who himself warned his son in one of his Letters against "days lost in poring upon imperceptible intaglios and cameos". The collection, including its single most famous cameo, the " Marlborough gem " depicting an initiation of Cupid and Psyche, was dispersed after a sale in 1899, fortunately timed for

1740-720: The Portland Vase , as a cheaper material for cameos, and one that allowed consistent and predictable layers on even round objects. During the European Middle Ages antique engraved gems were one classical art form which was always highly valued, and a large but unknown number of ancient gems have (unlike most surviving classical works of art) never been buried and then excavated. Gems were used to decorate elaborate pieces of goldsmith work such as votive crowns , book-covers and crosses, sometimes very inappropriately given their subject matter. Matthew Paris illustrated

1827-610: The Royal Collection . The collections of Charles Towneley , Richard Payne Knight and Clayton Mordaunt Cracherode were bought by or bequeathed to the British Museum , founding their very important collection. But the most famous English collection was that formed by the 4th Duke of Marlborough (1739–1817), "which the Duke kept in his bedroom and resorted to as a relief from his ambitious wife, his busy sister and his many children". This included collections formerly owned by

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1914-832: The Society of Antiquaries ; was one of the founders of the Cambridge Architectural Society and an early member of the Cambridge Antiquarian Society ; and was also one of the four student members of the Ray Club. On leaving Cambridge in 1849 Franks devoted his energies to the Royal Archæological Institute , then newly established, and laid the foundations of his knowledge of ancient and medieval art, in arranging its collections for annual congresses. In 1850 he

2001-471: The Susanna Crystal , to be viewed through the gem from the unengraved side, so their inscriptions were reversed like the seals. In wills and inventories, engraved gems were often given pride of place at the head of a list of treasures. Some gems in a remarkably effective evocation of classical style were made in Southern Italy for the court of Frederick II, Holy Roman Emperor in the first half of

2088-461: The hoshen , a ceremonial breastplate worn by the high priest, bearing twelve gems engraved with the names of the Twelve tribes of Israel . Round or oval Greek gems (along with similar objects in bone and ivory) are found from the 8th and 7th centuries BC, usually with animals in energetic geometric poses, often with a border marked by dots or a rim. Early examples are mostly in softer stones. Gems of

2175-515: The menorah . Many gems are inscribed in the Islamic world, typically with verses from the Koran , and sometimes gems in the Western tradition just contain inscriptions. Many Asian and Middle Eastern cultures have their own traditions, although for example the important Chinese tradition of carved gemstones and hardstones, especially jade carving , is broader than the European one of concentration on

2262-529: The patron saint of goldsmiths . The crystal is inscribed LOTHARIVS REX FRANC[ORVM ME FI]ERI IVSSIT ("Lothair, King of the Franks , ordered me to be made"), which possibly referres to Lothair II . Lothair I called himself imperator (emperor), whereas Lothar II called himself rex (king), like the patron of the crystal; it is therefore probable that it was created in Lothair II's time, probably around

2349-592: The "Felix gem" of Diomedes with the Palladium , was acquired by Lorenzo il Magnifico ; the Medici collection included many other gems and was legendary, valued in inventories much higher than his Botticellis . Somewhat like Chinese collectors, Lorenzo had all his gems inscribed with his name. The Gonzaga Cameo passed through a series of famous collections before coming to rest in the Hermitage . First known in

2436-526: The 13th century, several in the Cabinet des Médailles in Paris. Meanwhile, the church led the development of large, often double-sided, metal seal matrices for wax seals that were left permanently attached to charters and similar legal documents, dangling by a cord, though smaller ring seals that were broken when a letter was opened remained in use. It is not clear to what extent this also continued practices in

2523-420: The 6th century are more often oval, with a scarab back (in the past this type was called a "scarabaeus"), and human or divine figures as well as animals; the scarab form was apparently adopted from Phoenicia . The forms are sophisticated for the period, despite the usually small size of the gems. In the 5th century gems became somewhat larger, but still only 2-3 centimetres tall. Despite this, very fine detail

2610-565: The British Museum was considering buying the ceramics collection of Sir Andrew Fountaine and his heirs, which came onto the market in 1884, Franks eased the deal by matching the money required with purchases of his own. He wrote numerous memoirs on archaeological subjects. His major publications were: He also edited John Mitchell Kemble 's Horæ Ferales (1863); and Edward Hawkins 's Medallic Illustrations of British History , 1885. In writing about British Celtic art he introduced

2697-528: The British aristocrats he tutored in connoisseurship; his own collection was described in A.F. Gori , Le gemme antiche di Anton Maria Zanetti (Venice, 1750), illustrated with eighty plates of engravings from his own drawings. Baron Philipp von Stosch (1691–1757), a Prussian who lived in Rome and then Florence, was a major collector, as well as a dealer in engraved gems: "busy, unscrupulous, and in his spare time

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2784-570: The Director of the British Museum, Neil MacGregor . The crystal is one of a small number of Carolingian engraved gems created for the circles around the court, although its form does not closely resemble any of the others. A gem with Lothair's portrait that was probably his personal seal was set a hundred years after his death into the processional Cross of Lothair in Aachen Cathedral . A number of interpretations have been advanced for

2871-483: The Great had opened up new trade routes to the Greek world and increased the range of gemstones available. Roman gems generally continued Hellenistic styles, and can be hard to date, until their quality sharply declines at the end of the 2nd century AD. Philosophers are sometimes shown; Cicero refers to people having portraits of their favourite on their cups and rings. The Romans invented cameo glass , best known from

2958-631: The Great of Prussia bought Stosch's collection in 1765 and built the Antique Temple in the park of the Sanssouci Palace to house his collections of ancient sculpture, coins and over 4,000 gems – the two were naturally often grouped together. The gems are now in the Antikensammlung Berlin . The collection of Joseph Smith , British consul in Venice was bought by King George III of Great Britain and remains in

3045-731: The Great 's collection is in the Hermitage Museum ; one large collection she had bought was the gems from the Orléans Collection . Louis XV of France hired Dominique Vivant to assemble a collection for Madame de Pompadour . In the eighteenth century British aristocrats were able to outcompete even the agents for royal and princely collectors on the Continent, aided by connoisseur-dealers like Count Antonio Maria Zanetti and Philipp von Stosch . Zanetti travelled Europe in pursuit of gems hidden in private collections for

3132-687: The Hellenistic repertoire of subjects, though portraits in contemporary styles were also produced. Famous collectors begin with King Mithridates VI of Pontus (d. 63 BC), whose collection was part of the booty of Pompey the Great , who donated it to the Temple of Jupiter in Rome. Julius Caesar was determined to excel Pompey in this as in other areas, and later gave six collections to his own Temple of Venus Genetrix ; according to Suetonius gems were among his varied collecting passions. Many later emperors also collected gems. Chapters 4-6 of Book 37 of

3219-581: The King of Prussia which now form the Daktyliothek Poniatowski in Berlin , where they were recognised as modern in 1832, mainly because the signatures of ancient artists from very different times were found on gems in too consistent a style. As in other fields, not many ancient artists' names are known from literary sources, although some gems are signed. According to Pliny, Pyrgoteles was

3306-493: The Museum in 1851 the scanty collections out of which the department has grown occupied a length of 154 feet of wall cases, and 3 or 4 table cases. The collections now occupy 2250 feet in length of wall cases, 90 table cases and 31 upright cases, to say nothing of the numerous objects placed over the cases or on walls. Franks used personal influence on behalf of the Museum to help in the acquisition of collections. This he applied in

3393-544: The Portland Vase and the Marlborough gem , a famous head of Antinous , and interpreted in jasperware casts from antique gems by James Tassie. John Flaxman 's neoclassical designs for jasperware were carried out in the extremely low relief typical of cameo production. Some other porcelain imitated three-layer cameos purely by paint, even in implausible objects like a flat Sèvres tea-tray of 1840. Gems were

3480-509: The Roman statues and sarcophagi being newly excavated, antique gems were prime sources for artists eager to regain a classical figurative vocabulary. Cast bronze copies of gems were made, which circulated around Italy, and later Europe. Among very many examples of borrowings that can be traced confidently, the Felix or Diomedes gem owned by Lorenzo de' Medici (see below), with an unusual pose,

3567-559: The advice of Francesco Maria Zanetti and Francesco Ficoroni ; 170 of the Carlisle gems, both Classical and post-Classical, were purchased in 1890 for the British Museum . By the mid-eighteenth century prices had reached such a level that major collections could only be formed by the very wealthy; lesser collectors had to make do with collecting plaster casts , which was also very popular, or buying one of many sumptuously illustrated catalogues of collections that were published. Catherine

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3654-576: The ancient world. The late medieval French and Burgundian courts collected and commissioned gems, and began to use them for portraits. The British Museum has what is probably a seated portrait of John, Duke of Berry in intaglio on a sapphire , and the Hermitage has a cameo head of Charles VII of France . Interest had also revived in Early Renaissance Italy, where Venice soon became a particular centre of production. Along with

3741-405: The background as in nearly all cameos ) are also covered by the term. This article uses cameo in its strict sense, to denote a carving exploiting layers of differently coloured stone. The activity is also called gem carving and the artists gem-cutters . References to antique gems and intaglios in a jewellery context will almost always mean carved gems; when referring to monumental sculpture ,

3828-484: The cabinet of the Flemish antiquary Abraham Gorlaeus in 1609, and engraved gems featured among the antiquities assembled by Thomas Howard, 21st Earl of Arundel . Later in the century William Cavendish, 2nd Duke of Devonshire , formed a collection of gems that is still conserved at Chatsworth . In the eighteenth century a more discerning cabinet of gems was assembled by Henry Howard, 4th Earl of Carlisle , acting upon

3915-648: The cameo is Alexandrian work of the 3rd century BC, or a Julio-Claudian imitation of the style from the 1st century AD. Three of the largest cameo gems from antiquity were created for members of the Julio-Claudian dynasty and seem to have survived above ground since antiquity. The large Gemma Augustea appeared in 1246 in the treasury of the Basilique St-Sernin, Toulouse . In 1533, King François I appropriated it and moved it to Paris, where it soon disappeared around 1590. Not long thereafter it

4002-428: The cases of Felix Slade , John Henderson , Lady Fellows for the collection of Sir Charles Fellows , William Burges and Octavius Morgan . Franks had a substantial personal fortune, which he used to build up some remarkable personal collections in parallel with his museum work on acquisitions. Though this activity was as an independent collector, it was of benefit also to the holdings of the British Museum, either in

4089-467: The casket to the British Museum as a gift. In the case of the collection of Samuel Rush Meyrick , of arms and armour, Franks failed to persuade George Ward Hunt to purchase it complete for the nation when Augustus W. H. Meyrick put it up for sale around 1871. The Meyrick Collection went to auction and was broken up, but Franks did buy and then donate items such as the Meyrick Helmet . When

4176-604: The collecting of impressions in plaster or wax from gems, which may be easier to appreciate than the original. The cameo, which is rare in intaglio form, seems to have reached Greece around the 3rd century; the Farnese Tazza is the only major surviving Hellenistic example (depending on the date assigned to the Gonzaga Cameo – see below), but other glass-paste imitations with portraits suggest that gem-type cameos were made in this period. The conquests of Alexander

4263-469: The collection of Isabella d'Este , it passed to the Gonzaga Dukes of Mantua , Emperor Rudolf II , Queen Christina of Sweden , Cardinal Decio Azzolini , Livio Odescalchi , Duke of Bracciano , and Pope Pius VI before Napoleon carried it off to Paris, where his Empress Joséphine gave it to Alexander I of Russia after Napoleon's downfall, as a token of goodwill. It remains disputed whether

4350-519: The crystal may have been an attempt to show visually the ruler's responsibility to provide justice, using a biblical parallel to exhort him to uphold the ideal of wise rule exemplified by the just kings of the Old Testament. Alternatively, the subject of the crystal symbolises an idealised relationship between Church and state, with Susanna representing the Church being protected from her enemies by

4437-560: The crystal might have been made by someone else. Simon MacLean therefore suggested that it was the 10th century king Lothair of France who would have ordered the crystal to be made. Mats Dijkdrent on the other hand thinks that the line could have been added to make it a more convincing relic made by St Eligius who, according to his vita , would have worked for a certain Lothar, king of the Franks (actually Clothar II ). No textual sources on

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4524-413: The crystal was designed in 865, when Lothar had a temporary reconciliation with his wife, to serve both as a reproach to the king for his conduct and as a charm to protect the royal couple against evil. Engraved gem Strictly speaking, engraving means carving in intaglio (with the design cut into the flat background of the stone), but relief carvings (with the design projecting out of

4611-480: The crystal was held until the 18th century. During part of this period, it was utilised by the abbots to fasten their copes during mass. In 1793, revolutionary French forces sacked Waulsort and threw the crystal into the Meuse river, reputedly cracking it in the process. In the 19th century it was stolen and stripped of its jewels. It reappeared in the hands of a Belgian dealer, who claimed it had been retrieved from

4698-654: The crystal's function as well as its meaning and significance to the Lotharingian court; its meaning is unclear and it has been the subject of ongoing controversy among scholars. The subject matter of the crystal suggests that it was meant to be shown at court as a symbol of the king's role in the dispensation of justice. Its design may be an allusion to the breastplate of justice worn by the Kohen Gadol (the Jewish High Priest). Under this interpretation,

4785-438: The engraved gem. Another offshoot of the mania for engraved gems is the fine-grained slightly translucent stoneware called jasperware that was developed by Josiah Wedgwood and perfected in 1775. Though white-on-blue matte jasperware is the most familiar Wedgwood ceramic line, still in production today and widely imitated since the mid-19th century, white-on-black was also produced. Wedgwood made notable jasperware copies of

4872-541: The ethnographic collections , were formed into a separate department under his superintendence, as Keeper of British and Mediaeval Antiquities and Ethnography. The Christy collection of ethnography in Victoria Street, London, was also under his care before its incorporation into the British Museum collections. He became vice-president and ultimately president of the Society of Antiquaries; and in 1878 he declined

4959-577: The greatest collectors of his age." Born at Geneva , he was elder son of Captain Frederick Franks, R.N., and of Frederica Anne, daughter of Sir John Saunders Sebright . His godfather was William Hyde Wollaston , a friend of his mother. His early years were spent mainly in Rome and Geneva. In September 1839 he went to Eton College , where he remained until 1843. Franks then studied at Trinity College, Cambridge . As undergraduate he began his collection of brass rubbings , ultimately given to

5046-484: The history of the Lothair Crystal prior to the 10th century are known. Around the 10th century, it was pawned between a count and a canon of Rheims in exchange for a horse. The canon then denied possession of the crystal. It was later discovered to be in his possession when the canon was smoked out of the cathedral when it was set alight. In penance , he founded Waulsort Abbey (in modern Belgium ), where

5133-400: The just decisions of the ruler. Valerie Flint has argued that the crystal is related to the acrimonious divorce of Lothair and his wife Theutberga, whom he accused of committing incest and practicing abortion . It depicts the vindication of a wife falsely accused of a sexual crime, and the type of rock crystal from which it is made was used by the Franks as an amulet. Flint suggests that

5220-566: The largest, the Coupe des Ptolémées was probably donated to the Basilica of Saint-Denis , near Paris, by Charles the Bald , as the inscription on its former gem-studded gold Carolingian mounting stated; it may have belonged to Charlemagne . One of the best collections of such vessels, though mostly plain without carved decoration, was looted from Constantinople in the Fourth Crusade , and

5307-545: The later Archaic period. Portraits of monarchs are found from the Hellenistic period onwards, although as they do not usually have identifying inscriptions, many fine ones cannot be identified with a subject. In the Roman Imperial period, portraits of the imperial family were often produced for the court circle, and many of these have survived, especially a number of spectacular cameos from the time of Augustus . As private objects, produced no doubt by artists trained in

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5394-531: The middle of the 9th century, making it a late example of Carolingian art . Others have commented on the unusual wording of Lothair II's titles, as he never called himself 'of the Franks'. Moreover Lothair II's name was at the time of creation always spelled and pronounced as Hlotharius. The 'h' was dropped in Old Low Franconian only at the end of the 9th century, which would suggest that the line would have been added after Lothair II's reign, or that

5481-435: The new American museums and provided the core of the collection of the Metropolitan in New York and elsewhere, with the largest group still together being about 100 in the Walters Art Museum , Baltimore. Prince Stanisław Poniatowski (1754–1833) "commissioned about 2500 gems and encouraged the belief that they were, in fact, ancient." He presented a set of 419 plaster impressions of his collection of Poniatowski gems to

5568-407: The number of gems that were not what they seemed to be scared collectors. Among the last practitioners was James Robertson , who sensibly moved into the new art of photography . Perhaps the best known gem engraver of the 20th century, working in a contemporary idiom, is the British artist Ronald Pennell , whose work is held in the British Crafts Council Collection among many others. Cameo glass

5655-486: The only artist allowed to carve gems for the seal rings of Alexander the Great . Most of the most famous Roman artists were Greeks, like Dioskurides, who is thought to have produced the Gemma Augustea, and is recorded as the artist of the matching signet rings of Augustus – very carefully controlled, they allowed orders to be issued in his name by his most trusted associates. Other works survive signed by him (rather more than are all likely to be genuine), and his son Hyllos

5742-450: The period both in Byzantium and Europe. In the West production revived from the Carolingian period , when rock crystal was the commonest material. The Lothair Crystal (or Suzanna Crystal , British Museum , 11.5 cm diameter), clearly not designed for use as a seal, is the best known of 20 surviving Carolingian large intaglio gems with complex figural scenes, although most were used for seals. Several crystals were designed, like

5829-445: The poses of lost Greek cult statues such as Athena Promachos comes from the study of gems, which often have clearer images than coins. A 6th(?) century BC Greek gem already shows Ajax committing suicide, with his name inscribed. The story of Heracles was, as in other arts, the most common source of narrative subjects. A scene may be intended as the subject of an early Archaic gem, and certainly appears on 6th century examples from

5916-461: The principal librarianship (then the title of the executive head of the British Museum ). Franks was elected a member of the American Philosophical Society in 1895. Franks retired on his seventieth birthday in 1896. In 1855 Franks was responsible for acquiring for the museum the finest items from the collection of Ralph Bernal , the Liberal politician and collector, including the outstanding Lothair Crystal . In 1892 he succeeded in raising

6003-486: The property of the nation, by bequest at his death, where they had not been donations in his lifetime. Franks purchased over 20,000 important objects for the British Museum's collections. One of his best known donations was the ninth-century ivory Franks Casket from Northumbria , with its runic inscriptions. It had been dismissed as 'some Ancient carvings in ivory', and turned down by the Museum's Trustees in 1858 when offered to them for 100 guineas. In 1867, Franks gave

6090-413: The recessed cut surface is usually very well preserved, and microscopic examination is revealing of the technique used. The colour of several gemstones can be enhanced by a number of artificial methods, using heat, sugar and dyes. Many of these can be shown to have been used since antiquity – since the 7th millennium BC in the case of heating. The technique has an ancient tradition in the Near East , and

6177-442: The river bed and sold it to a French collector for twelve francs . It passed to the British Liberal politician Ralph Bernal , who paid £ 10 for it. In 1855 it was acquired by Augustus Wollaston Franks on behalf of the British Museum in an auction of Bernal's collection at Christie's for £267. The Lothair Crystal was Object 53 in the 2010 BBC Radio 4 programme A History of the World in 100 Objects , chosen and presented by

6264-417: The same types of sardonyx and other hardstones and using virtually the same techniques, produced classicizing works of glyptic art, often intended as forgeries, in such quantity that they compromised the market for them, as Gisela Richter observed in 1922. Even today, Sir John Boardman admits that "We are sometimes at a loss to know whether what we are looking at belongs to the 1st or the 15th century AD,

6351-616: The short or longer term. It was largely devoted to the collection of ceramics and precious objects of medieval art; it also included many items from the Oxus Treasure , and Franks built up that side of his collection through dealers in India and by purchase from Alexander Cunningham . Franks was also an authority on classical art, especially Roman remains in Britain. He set up an exhibition of his Asian ceramics, mainly porcelain, at

6438-425: The subject, having previously been a German teacher. Augustus Wollaston Franks Sir Augustus Wollaston Franks KCB FRS FSA (20 March 1826 – 21 May 1897) was a British antiquarian and museum administrator. Franks was described by Marjorie Caygill, historian of the British Museum , as "arguably the most important collector in the history of the British Museum, and one of

6525-584: The term counter-relief , meaning the same as intaglio , is more likely to be used. Vessels like the Cup of the Ptolemies and heads or figures carved in the round are also known as hardstone carvings . Glyptics or glyptic art covers the field of small carved stones, including cylinder seals and inscriptions, especially in an archaeological context. Though they were keenly collected in antiquity, most carved gems originally functioned as seals , often mounted in

6612-589: The tradition of Hellenistic monarchies, their iconography is less inhibited than the public state art of the period about showing divine attributes as well as sexual matters. The identity and interpretation of figures in the Gemma Augustea remains unclear. A number of gems from the same period contain scenes apparently from the lost epic on the Sack of Troy , of which the finest is by Dioskurides ( Chatsworth House ). Renaissance and later gems remain dominated by

6699-473: The £8,000 needed to buy the Royal Gold Cup ; "to Franks this was his greatest acquisition, and the one of which he was most proud". He had temporarily had to fund the purchase with £5,000 of his own money. Towards the end of his career, he wrote: I think I may fairly say that I have created the department of which I am now Keeper, and at a very moderate cost to the country. When I was appointed to

6786-418: Was a cousin of Richard Payne Knight , another wealthy bachelor benefactor of the British Museum. Augustus blamed his obsessive collecting on his genes. In a manuscript account of his life, which was discovered in 1983, Franks began, "Collecting is a hereditary disease, and I fear incurable." Franks died 21 May 1897, and was buried at Kensal Green Cemetery , London. Most of the items in his collections became

6873-566: Was a notable collector. Engraved gems occur in the Bible , especially when the hoshen and ephod worn by the High Priest are described; though these were inscribed with the names of the tribes of Israel in letters, rather than any images. A few identifiably Jewish gems survive from the classical world, including Persia, mostly with the owner's name in Hebrew, but some with symbols such as

6960-800: Was also a gem engraver. The Anichini family were leading artists in Venice and elsewhere in the 15th and 16th centuries. Many Renaissance artists no doubt kept their activities quiet, as they were passing their products off as antique. Other specialist carvers included Giovanni Bernardi (1494–1553), Giovanni Jacopo Caraglio (c. 1500–1565), Giuseppe Antonio Torricelli (1662–1719), the German-Italian Anton Pichler (1697–1779) and his sons Giovanni and Luigi , Charles Christian Reisen (Anglo-Norwegian, 1680–1725). Other sculptors also carved gems, or had someone in their workshop who did. Leone Leoni said he personally spent two months on

7047-542: Was copied by Leonardo da Vinci and may well have provided the "starting point" for one of Michelangelo 's ignudi on the Sistine Chapel ceiling . Another of Lorenzo's gems supplied, probably via a drawing by Perugino , a pose used by Raphael . By the 16th century carved and engraved gems were keenly collected across Europe for dedicated sections of a cabinet of curiosities , and their production revived, in classical styles; 16th-century gem-cutters working with

7134-667: Was fenced for 12,000 gold pieces to Emperor Rudolph II; it remains in Vienna , alongside the Gemma Claudia . The largest flat engraved gem known from antiquity is the Great Cameo of France , which entered (or re-entered) the French royal collection in 1791 from the treasury of Sainte-Chapelle , where it had been since at least 1291. In England, a false dawn of gem collecting was represented by Henry, Prince of Wales ' purchase of

7221-561: Was invented by the Romans in about 30BC to imitate engraved hardstone cameos, with the advantage that consistent layering could be achieved even on round vessels – impossible with natural gemstones. It was however very difficult to manufacture and surviving pieces, most famously the Portland Vase , are actually much rarer than Roman gemstone cameos. The technique was revived in the 18th and especially 19th centuries in England and elsewhere, and

7308-507: Was most effectively used in French Art Nouveau glass that made no attempt to follow classical styles. The Middle Ages, which lived by charters and other sealed documents, were at least as keen on using seals as the ancient world, now creating them for towns and church institutions, but they normally used metal matrices and signet rings . However some objects, like a 13th-century Venetian Seven Sleepers of Ephesus , mimicked

7395-579: Was published in 1791, with 15,800 items. There are complete sets of the impressions in the Hermitage, the Victoria & Albert Museum in London, and in Edinburgh. Other types of imitation became fashionable for ladies' brooches , such as ceramic cameos by Josiah Wedgwood in jasperware . The engraved gem fell permanently out of fashion from about the 1860s, perhaps partly as a growing realization of

7482-492: Was secretary of the first exhibition of medieval art held in the rooms of the Society of Arts . In 1851, Franks was appointed assistant in the Department of Antiquities of the British Museum. The post was newly founded, and the brief was to develop a collection of "British antiquities". Franks in a 45-year career at the Museum went on to launch five distinct departments. David M. Wilson writes that "In many respects Franks

7569-492: Was the second founder of the British Museum". At the British Museum, and as director of the Society of Antiquaries of London , an appointment he received in 1858, he made himself the leading authority in England on medieval antiquities of all descriptions, upon porcelain, glass, artefacts of anthropological interest, and works of art later than the Classical period . In 1866, British and medieval antiquities, together with

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