Sunday 13 March 2016

Durham Cathedral




The Beginnings

The story of Durham Cathedral really begins further up on the East coast of England, on the little island of Lindisfarne. This site is important in the history of art, for it was here that the Benedictine community produced the Lindisfarne Gospels (before 721), one of the great illuminated manuscripts of the world. Less happily, Lindisfarne was also the first part of England to be attacked by Vikings (793) and in 875 further attacks led them to leave the island. Carrying with them the remains of their venerated Saint Cuthbert (died 687), the monks led a peripatetic existence until they settled in Durham in 995. There they built a church of some kind, the ‘white church’ of the tenth century, of which no trace remains.

The next significant date is 1066, the year of the Norman invasion led by William the Conqueror. Under the Normans, the Church in England was reconstructed: dioceses were redrawn, and bishoprics and other top jobs were, in many cases, given to Norman nobles. This colonial occupation also put Saxon England in close touch with international currents of thought and culture. And so churches and castles based on Norman models were constructed, and earlier Saxon constructions were destroyed to make way for them. The style of architecture the invader-occupiers brought with them was Romanesque (known as Norman in England), characterised by massive, heavy constructions, monumental and grave. The churches had much in common with fortresses, prompting the art historian Ernst Gombrich to call the style ‘Church Militant’. For churches were indeed conceived as fortresses, from which religious communities fought against the forces of evil.

Bishops

Durham now fell under the control of the new bishop Walcher (1071-80), a Lotharingian appointed by William I.  The first great building was the Bishop’s castle (which survives; Rochester in Kent is another example of castle and cathedral close together, and in both cases the castle looks over a river). The church was at this time run by secular canons, and Walcher planned to replace them with Benedictine monks from the monasteries of Wearmouth and Jarrow.

In 1080 Bishop Walcher was killed by native Northumbrians, apparently angered with him and his entourage at their ineffective response to invasions by Scots. The next Bishop was William of Calais (1080-96; also known as William of St Carilef), who installed Benedictines to run the church and set about the construction of communal buildings for them around a cloister (these were on the south side of the present Cathedral and very little remains). In 1092 the Saxon church was demolished and in 1093 work began on what was to become one of the great Romanesque cathedrals of Christendom, the Cathedral we see today. Bishops in those days were expected to raise the funds for such projects themselves, and often ended funding them personally. William – who was exiled for political reasons for some years – was succeeded as Bishop by Ranulph Flambard (1099-1128), who oversaw building to its completion ‘usque testudinem’, up to the roof. The entire building, then, took forty years, a timespan comparable to Cluny (1088-1130, 42 years) and Santiago de Compostela (1078-1122, 44 years).



Durham

Like any other cathedral, Durham served several purposes. It was the seat, or cathedra of the Bishop, the church where the monks sang their offices, and the shrine of the relics of St Cuthbert, whose great reliquary-coffin was placed behind the high altar upon nine columns, tall enough to allow prayers to be conducted below. Unlike churches on the pilgrim route, like St Sernin of Toulouse, pilgrim-tourists do not seem to have been encouraged: there was no ambulatory to allow easy access to the relics, and no crypt to accommodate popular devotion. Vistors and congregants found themselves shut off from the choir, the space reserved for the monks, by a great screen and would have seen very little of the hours of the day celebrated by the community.

Design

Durham’s design was based on the great churches known to the conquerors, like Jumièges and St Etienne at Caen. But it is significantly larger than these, and the same length as Old St Peter’s in Rome, which was clearly used as a distant model. Its plan is typical of the period: a West End, flanked by two towers, leads to a nave and two aisles. There are eight bays, marked by a stately rhythm of alternating compound piers and simpler cylindrical columns. These lead us to the Crossing, the central space where the nave meets the choir, marked by a central tower. To either side of the Crossing are the arms of the Latin Cross, the north and south transepts.  Beyond the Crossing the choir stretched for four bays, leading to the Eastern apse. The aisles on either side of the choir also led to eastern apses.  The Elevation is in three parts: an arcade, a gallery over the aisles (also sometimes called triforium or tribune), and an upper clerestory, to let in the light. Characteristic of the Norman style (as the Romanesque is called in England) is the absolute clarity with which all the modules, stories and sections are articulated. That is to say, it is immediately clear where one section ends and another begins, and how they are related to each other.

Main Features

There is much to marvel at in Durham Cathedral, which, seen on its rocky promontory  from the river Wear below, has the most stunning exterior of any of England’s cathedrals. Inside, building work extending over four decades leaves its trace, and it is possible to see where builders altered their plans as they went along: the design of the vaulting, for example, changes as it extends from the choir aisles to the transepts and then the naves. The wall passage in the clerestory seems to have been a later thought, and the decoration increased dramatically after 1099: by this time the building, which customarily started at the East so the monks could hold their services as soon as possible, had reached the nave. But to follow the intricacies of the design as it proceeded a more detailed guide is necessary.

Two central features in Durham stand out: the ribbed vaulting and the carved decoration. Of these, the first has received most attention in histories of architecture as it is a groundbreaking structural development.  It also holds the onlooker’s gaze, which can follow an engaged shaft up a composite pier, ascending theough gallery and clerestory and continuing in an unbroken line across the ceiling and down again, a thrilling drama in stone. From the point of view of materials, ribbed vaulting is lighter than barrel or groin vaults, and so a good solution to the great problem of all stone vaulting – how to carry the immense weight, with its downward and lateral thrust, and yet have some wallspace available for windows?  In a ribbed vault, instead of a solid mass of stone, a frame of ribs stretching diagonally between piers carries an infill of light masonry. There is some reason to believe that initially this vaulting was only intended for the Choir, to mark it as a space of unusual sanctity (again, Old St Peter’s in Rome could have been the model, with its stone ciborium over the altar; Kilpeck in Herefordshire is an example of a Romaesque church where ribs are used only in the sanctuary). Then at some point, the argument goes (though nothing is certain), it was decided to extend tibbed vaulting into the transepts and then into the nave. As the work went westwards, changes were made to the angle of the arches and the size of the columns. There were other arguments for this project besides the practical ones. Aesthetically, the ribbed vaulting suits the design of the rest of the building, with its bold geometrical shapes and criss-crossing lines. And the stone vault would have increased the value of the Cathedral as a status symbol for diocese, Church and Crown. The ribbed vaults and pointed arches of Durham look ahead to the Gothic style of the next century. Yet oddly builders of the time appeared to be less excited by them than architectural historians today, since churches with fully ribbed vaulting do not appear in England until the late twelfth century.

The ribbed vaulting is also part of the second notable feature of Durham, its decoration. It is a wonderful example of the Norman style, with its emphasis on repeated geometrical designs, simple, bold and clear. The engaged shafts, running from the floor to the vault, have already been mentioned: these add to the vertical thrust of the building, in counterpoint to the horizontal march from West to East. This horizontal movement is made more interesting by the alternation of great composite piers, where a central column has shafts and internal half-columns attached, acting as internal buttresses, and smaller cylindrical piers. This creates what are called double bays, with two sets of diagonal rib vaults between each set of composite piers, which are joined by transverse pointed arches.  Decoration renders the great stretches of stone interesting to the eye, presenting intricacy amidst the vast scale of the building: the arches have undulating patterns carved on their underside, called soffit rolls. Columns are carved with spirals, chevrons, lozenges and flutes. Elsewhere such decoration would have been common in painted walls, but in Durham it is carved into the local sandstone itself.  If this geometrical design hints at an Eastern or Arabic source, that sense becomes stronger in the interlocking arches on the inner walls of the aisle, which are echoed on the exterior. We can see these in Islamic architecture, and in English gospel books of the period.

Later changes

Durham today is still largely the Norman Cathedral of the late eleventh century. But there have been some changes. In c.1175-80 the Galillee Chapel was added at the Western end, a five-aisled building in a more Gothic style, which served as porch and Lady Chapel. Here is deposited another relic, the remains of the great Anglo-Saxon monk and historian the Venerable Bede.  In the thirteenth century, the eastern end of three apses was replaced with a long arm, like a second smaller transept, known as the Chapel of nine altars. This allowed several monks to say divine office simultaneously, and would have made it easier for pilgrims to circulate. The great central tower was not completed until 1500, only 40 years before Henry VIII dissolved all English monastic communities in the Reformation. Over time the wooden furnishings of the Norman church have disappeared, along with the rood screen and pulpitum which would have blocked the laity off from the clergy. Yet it is still possible to imagine standing in the great nave, with less light than today, and candles flickering across wood, textile, stone, paint and metal. The total effect of architecture goes well beyond the forms laid down in stone.


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