Английская Википедия:Building a Gothic cathedral

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Файл:Jean Fouquet - The Building of a Cathedral - WGA8036.jpg
The Building of the Temple by Jean Fouquet (Шаблон:Circa). The Temple of Solomon is depicted as a Gothic building under construction. Miniature from an illuminated manuscript of Josephus's Antiquities of the Jews (Шаблон:Circa AD) made for John, Duke of Berry.

The construction of Gothic cathedrals was an ambitious, expensive, and technically demanding aspect of life in the Late Middle Ages.

From the late 11th century until the Renaissance, largely in Western Europe, Gothic cathedral construction required substantial funding, highly skilled workers, and engineering solutions for complex technical problems. Completion of a new cathedral often took at least half a century, yet many took longer or were rebuilt after fires or other damage.[1] Because construction could take so long, many cathedrals were built in stages and reflect different aspects of the Gothic style.

Motivation

The 11th to 13th century brought unprecedented population growth and prosperity to northern Europe, particularly to the large cities, and particularly to those cities on trading routes.Шаблон:Sfn The old Romanesque cathedrals were too small for the population, and city leaders wanted visible symbols of their new wealth and prestige. The frequent fires in old cathedrals were also a frequent reason for constructing a new building, as at Chartres Cathedral, Rouen Cathedral, Bourges Cathedral, and numerous others.Шаблон:Sfn

Finance

Файл:Bourges-Kathedrale-134-Fenster-Joseph-2008-gje.jpg
A window at Bourges Cathedral showing carpenters, barrel makers and wheelwrights (lower panels) the windows' likely sponsors

Bishops, like Maurice de Sully of Notre-Dame de Paris, usually contributed a substantial sum. Wealthy parishioners were invited to give a percentage of their income or estate in exchange for the right to be buried under the floor of the cathedral. In 1263 Pope Urban IV offered Papal indulgences, or the forgiveness of sins for one year, to wealthy donors who made large contributions.Шаблон:Sfn For less wealthy church members, contributions in kind, such as a few days' labour, the use of their of oxen for transportation, or donations of materials were welcomed. The sacred relics of saints kept by the cathedral were displayed to attract pilgrims, who were invited to make donations. Sometimes the relics were taken in a procession to other towns to raise money.Шаблон:Sfn

The guilds of the various professions in the town, such as the bakers, fur merchants and drapers, frequently made donations, and in exchange small panels of the stained glass windows in the new cathedral windows illustrated their activities.Шаблон:Sfn

Master builders and masons

Файл:Reims Cathedral Hugues Libergier.jpg
Tombstone of Hugues Libergier, Master Mason of Reims Cathedral, depicts him in the robes of a doctor of theology

The key figure in the construction of a cathedral was the master builder or master mason, who was the architect in charge of all aspects of the construction. One example was Gautier de Varinfroy, master builder of Évreux Cathedral. His contract, signed in 1253 with the master of the cathedral and Chapter of Évreux, paid him fifty pounds a year. He was required to live in Évreux, and to never be absent from the construction site for more than two months.Шаблон:Sfn

Master masons were members of a particularly influential guild, the Corporation of Masons, the best-organized and most secretive of the medieval guilds.Шаблон:Sfn The names of the master masons of Early Gothic architecture are sometimes unknown, but later master masons, such as Godwin Gretysd, builder of Westminster Abbey for King Edward the Confessor, and Pierre de Montreuil, who worked on Notre-Dame de Paris and the Abbey of Saint-Denis, became very prominent. Eudes de Montreuil, the master mason for Louis IX of France, advised him on all architectural matters, and accompanied the king on his disastrous Seventh Crusade.

The skill of masonry was frequently passed from father to son. A famous family of cathedral-builders was that of Peter Parler, born in 1325, who worked on Prague Cathedral, and was followed in his position by his son and grandson. The Parlers' work influenced European cathedrals as far away as Spain.Шаблон:Sfn Master masons frequently travelled to see other projects, and consulted with one another on technical issues. They also became wealthy. While the salary of an average mason or carpenter was the equivalent of twelve pounds a year, the master mason William Wynford received the equivalent of three thousand pounds a year.Шаблон:Sfn

The master mason was responsible for all aspects of the building site, including preparing the plans, selecting the materials, coordinating the work of the craftsmen, and paying the labourers. He also needed a substantial knowledge of Christian theology, as he had to consult regularly with the bishop and canons about the religious functions of the building. The epitaph of the master mason Pierre de Montreuil of Notre-Dame de Paris described him appropriately as a "doctor of stones". The tomb of Hugues Libergier, master mason of Reims Cathedral, also depicts him in the robes of a doctor of theology.Шаблон:Sfn

Plans

Master masons usually first made a model of the building, either of papier-mâché, wood, plaster or stone, to present to the bishop and canons. The plans for certain parts were sometimes drawn or inscribed in full scale on the floor in the crypt or other portion of the worksite, where they could be easily consulted.Шаблон:SfnШаблон:Page neededШаблон:Sfn The original plans of Prague Cathedral were rediscovered in the 19th century and were used to complete the building.Шаблон:Sfn

Materials

Building a cathedral required enormous quantities of stone, as well as timber for the scaffolding and iron for reinforcement.

Stone

Sometimes stone from earlier buildings was recycled, as at Beauvais Cathedral,Шаблон:Sfn but usually new stone had to be quarried, and in most cases the quarries were a considerable distance from the cathedral site. In a few cases, such as Lyon and Chartres cathedrals, the quarries were owned by the cathedral. In other cases, such as Tours Cathedral and Amiens Cathedral, the builders purchased the rights to extract all the stone needed from a quarry for a certain period of time.Шаблон:Sfn The stones were usually extracted and roughly trimmed at the quarry, and then taken by road, or preferably shipped, to the building site. For some early English cathedrals, some stone was shipped from Normandy, whose quarries produced an exceptionally fine pale-coloured stone – Caen stone.Шаблон:Sfn

The preferred building stone in the Île-de-France was limestone. As soon as they were cut, the stones gradually developed a coating of calcination, which protected them. The stone was carved at the quarry so the calcination could develop before being shipped to the building site.Шаблон:Sfn When the facade of Notre-Dame de Paris was cleaned of soot and grime in the 1960s, the original white colour was exposed.

On land, stones were often moved by oxen; some shipments required as many as twenty teams of two oxen each. The oxen were particularly important in the construction of Laon Cathedral, moving all the stones to the top of a steep hill. They were honoured for their work by statues of sixteen oxen placed on the towers of the cathedral.Шаблон:Sfn

Each stone at the construction site carried three mason's marks, placed on the side which would not be visible in the finished cathedral. The first indicated its quarry of origin; the second indicated the position of the stone and the direction it should face; and the third was the signature mark of the stone carver, so the master mason could evaluate the quality. These marks allowed modern historians to trace the work of individual stone carvers from cathedral to cathedral.Шаблон:Sfn

Wood

An enormous amount of wood was used in Gothic construction for scaffolding, platforms, hoists, and beams. Durable hard woods such as oak and walnut were often used, which led to a shortage of these trees, and eventually led to the practice of using softer pine for scaffolds, and reusing old scaffolding from worksite to worksite.Шаблон:Sfn

Iron

Iron was also used in early Gothic for the reinforcement of walls, windows and vaults. Because the iron rusted and deteriorated, causing walls to fail, it was gradually replaced by other more durable forms of support, such as flying buttresses.Шаблон:Sfn The most visible use of iron was to reinforce the glass of rose windows and other large stained glass windows, making possible their enormous size (fourteen metres in diameter at Strasbourg Cathedral) and their intricate designs.Шаблон:Sfn

Standardization

As the period advanced, the materials gradually became more standardized, and certain parts, such as columns and cornices and building blocks, could be produced in series for use at multiple sites.Шаблон:Sfn Full-size templates were used to make complex structures such as vaults or the pieces of ribbed columns, which could be reused at different sites.Шаблон:Sfn The result of these efforts was a remarkable degree of precision. The stone columns of the triforium of the apse of Chartres Cathedral have a maximum variation of plus or minus Шаблон:Cvt.Шаблон:Sfn Excess materials and stone chips were not wasted. Instead of building walls of solid stone, walls were often built with two smooth stone faces filled in the interior with stone rubble.Шаблон:Sfn

Construction site

Cathedrals were traditionally built from east to west. If a new building was replacing an older cathedral, the choir at the east end of the old cathedral was demolished first, to begin construction of the new building, while the nave to the west was left standing for religious services. Once the new choir was completed and sanctified, the rest of the old cathedral was gradually torn down. The walls and pillars, timber scaffolding and roof were built first. Once the roof was in place, and the walls were reinforced with buttresses, the construction of the vaults could begin.Шаблон:Sfn

One of the most complex steps was the construction of the rib vaults, which covered the nave and choir. Their slender ribs directed the weight of the vaults to thin columns leading down to the large support pillars below. The first step in the construction of a vault was the construction of a wooden scaffold up to the level of the top of the supporting columns. Next, a precise wooden frame was constructed on top of the scaffold in the exact shape of the ribs. The stone segments of the ribs were then carefully laid into the frame and cemented. When the ribs were all in place, the keystone was placed at the apex where they converged. Once the keystone was in place, the ribs could stand alone, Workers then filled in the compartments between the ribs with a thin layer of small fitted pieces of brick or stone. The framework was removed. Once the compartments were finished, their interior surface, visible from below, was plastered and then painted, and the vault was complete.Шаблон:Sfn

This process required a team of specialized workers. This included the hewers who cut the stone, the posers who set the stones in place; and layers who cemented the pieces together. These craftsmen worked alongside the carpenters who built the complex scaffolds and models.Шаблон:Sfn

Work continued six days a week, from sunrise until sundown, except Sundays and religious holidays.Шаблон:Sfn

The stones were finished at the site and put into place, following the drawings by the master mason displayed in his workshop on the site, or sometimes inscribed on the floor of the cathedral itself. Some of these plans can still be seen on the floor of Lyon Cathedral.Шаблон:Sfn

Since the Gothic cathedrals were the tallest buildings built in Europe since the Roman Empire, new technologies were needed to lift the stones up to the highest levels. A variety of cranes were developed. These included the treadmill crane, a type of hoist powered by one or more men walking inside a large treadmill (Шаблон:Lang-fr). The wheel varied in size from Шаблон:Cvt, and allowed a single man to hoist a weight of up to Шаблон:Cvt.Шаблон:Sfn

During the winter, the construction on the site was usually shut down. To prevent the rain or snow from damaging the unfinished masonry, it was usually covered with fertilizer. Only the sculptors and stone-cutters, in their workshops, were able to continue work.Шаблон:Sfn

Workers

The stone-cutters, mortar-makers, carpenters and other workers were highly skilled but usually illiterate. They were managed by foremen who reported to the master mason. The foremen used tools such as the compass to measure and enlarge the plans to full size, and levels using lead in glass tubes to assure that the blocks were level. The stone dressers used similar tools to make sure the surfaces were flat and the edges were at precise right angles.Шаблон:Sfn Their tools were frequently shown in the medieval miniature drawings of the period (see gallery).

Crypt

Crypts, with underground vaults, were usually part of the foundation of the building, and were built first. Many Gothic cathedrals, like Notre-Dame de Paris and Chartres, were built on the sites of Romanesque cathedrals, and often used the same foundations and crypt. In Romanesque times the crypt was used to keep sacred relics, and often had its own chapels and, as in the 11th-century crypt of the first Chartres Cathedral, a deep well. The Romanesque crypt of Chartres Cathedral was greatly enlarged in the 11th century; it is U-shaped and Шаблон:Cvt long. It survived the fire in the 12th century which destroyed the Romanesque cathedral, and was used as the foundation for the new Gothic cathedral. The walls of the crypt chapels were painted with Gothic murals. The names of the master masons were frequently inscribed on the walls of cathedral crypts.Шаблон:Sfn

Windows and stained glass

Шаблон:Main The stained glass windows were an essential element of the cathedral, filling the interior with coloured light. They grew larger and larger over the course of the Gothic period, until they filled the entire walls beneath the vaults. In the early Gothic period the windows were relatively small, and the glass was thick and densely coloured, giving the light a mysterious quality which contrasted strongly with the dark interiors. In the later period, the builders installed much larger windows, and frequently used grey-or white coloured glass, or grisaille, which made the interior much brighter.

The windows themselves were made by two different groups of craftsmen, usually at different locations. The colored glass was made at workshops located near forests, because an enormous amount of firewood was needed to melt the glass. The molten glass was colored with metal oxides, and then blown into a bubble, which was cut and flattened into small sheets.[2]

The glass sheets were then transferred to the workshop of the window-maker, usually close to the cathedral site. There a full-size precise drawing of the window was made on a large table, with the colors indicated. The craftsmen cracked off small pieces of colored glass to fill in the design. When it was complete, the pieces of glass were fit into slots of thin lead strips, and then the strips were soldered together. The faces and other details were painted onto the glass in vitreous enamel colours, which were fired in a kiln to fuse the paint to the glass. The sections were and fixed into the stone mullions of the window. and reinforced with iron bars.[2]

In the later Gothic periods, the windows were larger and were painted with more sophisticated techniques. They were sometimes covered with a thin layer of coloured glass, and this layer was carefully scratched to achieve finer shading, giving the images greater realism. This was called flashed glass. Gradually the windows came more and more to resemble paintings, but lost some of the vivid contrast and richness of color of early Gothic glass.[2]

Sculpture

Sculpture was an essential element of the Gothic cathedral. Its purpose was to illustrate the personages, stories and messages of the Bible to the ordinary church-goers, of whom the great majority were illiterate.Шаблон:Sfn Figurative sculpture was common on the tympana of Romanesque churches, but in Gothic architecture it gradually spread across the entire facade and the transepts, and even the interior of the facade.

The sculptors did not select the subject matter of their work. Church doctrine specified that the themes would be specified by the church fathers, not the artists.Шаблон:Sfn Nonetheless, the Gothic artists over time began to add figures with increasingly realistic features and expressive faces, and gradually the statues became more lifelike and separate from the walls.

An early innovative feature used by Gothic sculptors was the statue-column. At Saint-Denis, twenty statues of the apostles supported the central portal, literally portraying them as "pillars of the church."Шаблон:Sfn The originals were destroyed during the French Revolution, and only fragments remain. The idea was adapted for the west porch of Chartres Cathedral (about 1145), possibly by the same sculptors.Шаблон:Sfn

Traces of paint on sculpture of Gothic cathedral portals indicate they were likely originally painted in bright colors. This effect has been recreated at Amiens Cathedral using projected light.[3]

Towers and bells

Towers were an important feature of a Gothic cathedral; they symbolized the aspiration toward heaven.Шаблон:Sfn The traditional Gothic arrangement, following Saint-Denis near Paris, was two towers of equal size on the west facade, flanking a porch with three portals. In Normandy and England, a central tower was often added over the meeting point of the transept and the main body of the church, as at Salisbury Cathedral.Шаблон:Sfn

Since the towers were usually built last, sometimes long after other parts of the building, they were often built entirely or partly in different styles. The south tower of Chartres Cathedral is in large part still the originally Romanesque tower, built in the 1140s. The north tower, built at the same time, was struck by lightning and was rebuilt in the 16th century in the Flamboyant style.Шаблон:Sfn

Towers had had the practical purpose of serving as watch towers, and, more important, housing bells which chimed the hour, and rang to celebrate important events, when the King was in attendance, or for funerals and periods of mourning. Notre-Dame de Paris was originally equipped with ten bells, eight in the north tower and two, the largest, in the south tower.Шаблон:Sfn The principal bell, or bourdon, called Emmanuel, was installed in the north tower in the 15th century, and is still in place. It required the strength of eleven men, pulling on ropes from a chamber below, to ring that single bell. The ringing from the bells was so loud that the bell-ringers were deafened for several hours afterwards.Шаблон:Sfn

See also

Notes and citations

Шаблон:Reflist

Bibliography

Шаблон:Gothic architecture

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  1. ↑ Шаблон:Cite web
  2. ↑ 2,0 2,1 2,2 Шаблон:Britannica
  3. ↑ Шаблон:Cite web
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