Medieval Art: What It Was, Who Made It and Why
Nobody in the Middle Ages visited a gallery. A painting hung over an altar, a carving framed a church door, and the finest pictures many people ever saw were made of coloured glass, high above their heads. Medieval art was made to be used: to teach, to honour God, to impress a rival or to guide the prayers of whoever owned it. Across roughly a thousand years, from about 500 to 1500, it also changed far more than its reputation for stiff, flat figures would suggest.
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What counts as medieval art?
The label covers a huge range of objects. Churches and their sculpture belong to it, and so do wall paintings, mosaics, painted panels, metalwork, ivories, embroidery, glass and handwritten books. Today we tend to rank painting above the so-called crafts. Medieval patrons did not. A gold reliquary or a jewelled book cover could cost far more than any picture, and was admired accordingly.
Most of this work served religion. Bishops and abbots were the biggest customers for centuries, which is why the story of art in this period cannot be separated from that of the medieval Church. Rulers came next. A crown, a seal or a painted portrait told subjects who was in charge, and medieval kings spent heavily on such things.
The makers themselves are mostly unknown to us. Few signed anything, and they were regarded as skilled tradespeople, not as geniuses. Only near the end of the period do individual names such as Giotto start to carry real fame.
Books made by hand
Until the fifteenth century every book in Europe was written out with a pen. The pages were not paper but parchment, which is animal skin. According to the Getty Museum, the hides were soaked in lime so the hair would come away, and the surface was then ruled with faint lines to keep the script straight. Scribes worked with quills cut from goose or swan feathers.
Once the words were finished, a painter could add pictures and ornament. Colours were ground from minerals or drawn from plants and bound with egg white. Thin sheets of gold were pressed onto the page and polished until they shone. That shine explains the word we still use: an “illuminated” manuscript is one that seems lit up by its gold and colour. Not every picture was solemn, though. In the margins of some books, painters let rabbits hunt the hunters and sent knights running from snails, and those medieval marginalia are a joy to explore.
For several hundred years, monasteries produced most books. The Book of Kells is the best known result. Britannica records that work on it started in the late 700s on Iona, an island off Scotland that housed an Irish monastery, and that after a Viking attack it was carried to Kells in Ireland. It holds the four Gospels and is now kept at Trinity College Dublin.
Later the audience widened. The Metropolitan Museum of Art notes that in the 1200s and 1300s ordinary wealthy people began buying a book of hours, a collection of prayers for set times of the day. Many open with a calendar showing the farm work of each month, and those little scenes are among our best pictures of how ordinary people lived and worked.
Romanesque: heavy walls and carved doorways
Between about 1000 and 1200 Europe saw a wave of church building in stone. Scholars in the early 1800s named the style Romanesque, because its round arches and barrel vaults recalled ancient Rome. The buildings were large for a practical reason. Communities of monks were growing, and so were the crowds of pilgrims travelling to see the relics of saints.
Sculpture returned with these churches. The Met points out that large-scale carving had not covered the fronts of buildings since the Roman empire collapsed. Now it spread over doorways and the tops of columns. The favourite spot was the tympanum, the half-round panel above the main door, where a visitor might face Christ judging the world before even stepping inside.
Gothic: height, light and coloured glass
In the mid-1100s, builders near Paris tried something new. The first clear example is the east end of the abbey of Saint-Denis, rebuilt for Abbot Suger from 1140 to 1144. Three devices made the style possible. Pointed arches pushed outwards less than round ones. Ribs of stone carried a vault’s weight down to the piers. From the 1170s, flying buttresses propped the walls from outside.
With the walls no longer doing all the work, they could be opened up and filled with windows. Churches also grew taller, as towns tried to outdo one another. The name “Gothic” was no compliment, though. It was first applied by the sixteenth-century Florentine writer Giorgio Vasari, long after the style had gone out of fashion in Italy. The same scorn for the period produced plenty of medieval myths that are still repeated today.

Chartres Cathedral shows the result better than anywhere. Work there started in 1145, according to UNESCO. A fire in 1194 forced a fresh start, and the new building took a mere 26 years. Its windows from the 1100s and 1200s survive almost complete, and its doorways are lined with tall carved figures. Speed like that was unusual. At Cologne the builders laid the first stone in 1248, and the cathedral stood unfinished until 1880.
How a stained glass window was made
We know the method thanks to a German monk of the twelfth century who called himself Theophilus and wrote down what he saw in the workshops. Glass began as a melted mix of sand and the ash of burnt wood. Powdered metals stirred into the hot mixture gave it colour. The glassblower shaped a long bubble, cut it open and flattened it into a sheet.
Pieces were then cut to fit a full-size drawing, painted with details such as faces and folds of cloth, and joined with strips of lead. The Met places the great age of the craft in the three and a half centuries after 1150. For the full process, step by step, see how medieval stained glass was made.
Icons and mosaics in the Byzantine East
Western Europe is only half the picture. In the eastern Mediterranean the Roman empire carried on, ruled from Constantinople, and its art followed its own path. Hagia Sophia, its greatest church, went up there between 532 and 537, crowned with a vast dome. Inside such churches, walls and ceilings glittered with mosaics made of tiny cubes of glass and stone.

The most typical Byzantine image was the icon, a holy picture of Christ, his mother or a saint. Icons were not always paintings on wood. They could be ivory, enamel, metal or mosaic. They were also controversial. Some Christians worried that people were praying to the object itself, which the Bible seemed to forbid. Between 726 and 787, and again from 815 to 843, emperors banned religious images and many were destroyed. The ban finally ended in 843, and icons have stayed at the heart of Orthodox worship ever since.
Thread, wool and the Bayeux Tapestry
Textiles were among the most valued possessions of any great household, yet few have lasted. The famous exception is the Bayeux Tapestry, which is really an embroidery: its pictures are stitched onto linen, not woven. It runs for about 70 metres and is only around 50 centimetres tall. From Halley’s Comet to a possibly fake arrow, there are plenty more Bayeux Tapestry facts worth knowing.

The Bayeux Museum counts 58 scenes, 626 human figures and 202 horses in it. Together they tell how William of Normandy won the English crown in 1066. The museum thinks the likely patron was William’s half-brother, Bishop Odo, who wanted it for the cathedral he had just built at Bayeux. It is a reminder that art also recorded war. Painters and embroiderers showed battles, ships and assaults on castles, and much of what we know about medieval siege warfare comes from pictures like these.
Songs, stories and the wider culture
Culture in this period was heard as much as seen. In church the standard music was Gregorian chant, a single line of melody sung without harmony, named after Pope Gregory I. Writing melodies down was a problem until the eleventh century, when the Italian monk Guido of Arezzo worked out rules for placing notes on a staff. Modern Western notation grew from his system.
Outside church, poets called troubadours entertained the courts of southern France from the late 1000s to the late 1200s. They sang in the local language, not in Latin, and their great subject was love.
Writers elsewhere made the same choice. Dante wrote his Divine Comedy in Italian between about 1308 and 1321. Geoffrey Chaucer composed The Canterbury Tales in English from 1387 to 1400, framing it as stories told by pilgrims riding to the shrine of Thomas Becket. Works like these helped turn everyday speech into languages of literature.
Towards a new way of seeing
By the fourteenth century painters in Italy were after something different. In the Scrovegni Chapel in Padua, Giotto painted people who look solid, stand in believable space and visibly grieve or rejoice. UNESCO calls his frescoes there the start of a revolution in wall painting.
The other great change was mechanical. In the mid-1450s Johann Gutenberg completed a printed Bible at Mainz in Germany. Books no longer had to be copied one at a time. Hand-painted manuscripts did not vanish overnight, but the world that had produced them was coming to an end.
Frequently asked questions
What are the main styles of medieval art?
Historians usually name four broad groups: Early Medieval art, including the Irish and Anglo-Saxon manuscripts; Byzantine art in the East; Romanesque art in the eleventh and twelfth centuries; and Gothic art from the mid-twelfth century onwards.
Why is so much art from the Middle Ages religious?
The Church was the richest and most constant patron, and churches were where most people encountered images at all. Religious objects were also looked after for centuries, while clothes, wall hangings and household goods wore out or were thrown away.
Is the Bayeux Tapestry really a tapestry?
No. A true tapestry has its design woven into the cloth on a loom. At Bayeux the design was sewn on top of finished linen with a needle, which makes it embroidery.
Why do Gothic cathedrals have such large windows?
Pointed arches, ribbed vaults and flying buttresses moved the weight of the roof away from the walls. Builders could then replace stone with glass, flooding the interior with coloured light.
Sources
- The Metropolitan Museum of Art, The Art of the Book in the Middle Ages
- The J. Paul Getty Museum, The Making of a Medieval Book
- Encyclopaedia Britannica, Book of Kells
- The Metropolitan Museum of Art, Romanesque Art
- The Metropolitan Museum of Art, Gothic Art
- The Metropolitan Museum of Art, Stained Glass in Medieval Europe
- UNESCO World Heritage Centre, Chartres Cathedral
- UNESCO World Heritage Centre, Cologne Cathedral
- UNESCO World Heritage Centre, Historic Areas of Istanbul
- The Metropolitan Museum of Art, Icons and Iconoclasm in Byzantium
- Bayeux Museum, What is the Bayeux Tapestry about?
- Encyclopaedia Britannica, Gregorian chant
- Encyclopaedia Britannica, Guido d’Arezzo
- Encyclopaedia Britannica, Troubadour
- Encyclopaedia Britannica, The Divine Comedy
- Encyclopaedia Britannica, The Canterbury Tales
- UNESCO World Heritage Centre, Padua’s fourteenth-century fresco cycles
- Library of Congress, The Gutenberg Bible
