The Holy Face, the Labyrinth and Ilaria’s Eternal Sleep
Lucca Cathedral does not reveal all its secrets at first sight. Standing in Piazza San Martino, enclosed by the quiet streets and warm-coloured buildings of one of Tuscany’s most beautifully preserved cities, it appears elegant, solemn and almost restrained. Its marble façade is covered with arches, columns, animals, human figures and mysterious signs, yet the building never seems overwhelmed by its own decoration. Everything invites a second look. A column differs from the one beside it, a stone labyrinth hides beneath the portico, an ancient wooden Christ carries a legend that crossed medieval Europe, and a young woman has been sleeping in marble for more than six centuries.
Officially known as the Cathedral of Saint Martin, the church is the spiritual heart of Lucca and the seat of its archbishop. It is also a remarkable book written in stone, wood, paint and legend. Its pages were composed over many centuries by bishops, pilgrims, sculptors, merchants, political rulers and anonymous craftsmen. Some of their stories are documented; others survive in the uncertain territory between faith and folklore. Together they have created a cathedral in which nothing is entirely ordinary—not even its asymmetrical façade.
A Cathedral Born Before the Middle Ages Had Truly Begun
The origins of Lucca Cathedral reach back to the early Christian centuries. Tradition connects its first foundation with Saint Frediano, the sixth-century bishop who became one of the city’s most important religious figures. The earliest church on the site was very different from the monument visible today, but its presence helped establish this corner of Lucca as a centre of Christian worship long before the city acquired its celebrated medieval appearance.
A decisive transformation took place during the eleventh century under Bishop Anselm of Baggio. He was a powerful and highly educated churchman who would later become Pope Alexander II. Under his direction, the cathedral was rebuilt and consecrated in 1070. This was a period of growing political and economic importance for Lucca, which stood near the Via Francigena, the great pilgrimage route connecting northern Europe with Rome.
The cathedral was therefore never merely a local church. Travellers, merchants and pilgrims passed through Lucca carrying money, news, artistic influences and religious traditions. The city absorbed elements arriving from distant regions and translated them into a language of its own. Like many Italian cathedrals, San Martino gradually became a physical record of changing tastes. Romanesque foundations were enriched by Gothic spaces, Renaissance sculpture and later paintings, yet the different periods were never completely separated. They remain layered inside the building, as though several versions of Lucca were still speaking at the same time.
Why the Façade Is Deliberately Uneven
The façade is one of the cathedral’s first and most intriguing secrets. At a quick glance, its rows of arches appear orderly and harmonious. A closer look reveals that the composition is not symmetrical. The right-hand section is narrower because the façade had to meet a bell tower that was already standing beside it.
Instead of demolishing or radically modifying the older structure, the medieval builders adapted their design. The result is a façade that seems to compress itself as it approaches the tower. This irregularity gives the cathedral a personality very different from that of a perfectly balanced classical building.
The lower part consists of a deep portico opened by three great arches. Above it rise galleries of smaller arches supported by slender columns. The façade is generally associated with the architect and sculptor Guidetto, whose name and the date 1204 appear in an inscription. It belongs to the architectural tradition often called Pisan Romanesque, but Lucca interpreted that tradition with its own decorative freedom.
The columns are not identical. Their shapes, colours, proportions and carved details vary across the façade. Some are smooth, others twisted, knotted or decorated with geometric patterns. The capitals introduce leaves, animals, imaginary creatures and human forms. The surface appears disciplined from a distance and wonderfully unpredictable up close.
A popular legend attempts to explain this variety. According to the story, the people of Lucca invited craftsmen to submit their finest columns for a competition. Each sculptor produced a different design, hoping to win the commission. The clever—or exceptionally economical—Lucchese authorities then kept all the samples and used them together without paying the artists.
The story is almost certainly folklore, but it captures something associated with Lucca’s historical character: independence, intelligence and a reputation for being extremely careful with money. The real explanation is probably less mischievous. The façade was created by different workshops and craftsmen who used decoration as a demonstration of skill. Nevertheless, the legend has survived because it feels perfectly at home among these deliberately varied columns.
Saint Martin and the Divided Cloak
The cathedral is dedicated to Saint Martin of Tours, one of the most familiar saints of medieval Europe. According to tradition, Martin was a Roman soldier when he encountered a poor man suffering in the cold. He used his sword to divide his military cloak and gave half of it to the stranger. That night, he dreamed of Christ wearing the piece of cloth.
The episode became a symbol of charity offered without calculation or delay. A sculptural representation of Saint Martin sharing his cloak appears beneath the cathedral’s portico, establishing the identity of the building before visitors pass through its doors.
The choice of Martin was especially appropriate for a city connected to travellers and pilgrims. He was associated with roads, hospitality and protection, while his divided cloak expressed a simple form of compassion understood across languages and cultures.
Yet inside Lucca Cathedral, Saint Martin shares attention with another sacred presence—one whose fame once extended throughout the Christian world.
The Holy Face of Lucca
The Volto Santo, or Holy Face of Lucca, is a monumental wooden crucifix representing Christ dressed in a long tunic. Unlike later images that emphasize physical suffering, this Christ appears solemn, regal and mysterious. His open eyes and upright body suggest victory over death rather than defeat by it.
For centuries, the crucifix was believed to be an extraordinarily ancient and miraculous image. Medieval legend attributed it to Nicodemus, the biblical figure traditionally associated with preparing Christ’s body for burial. Nicodemus, according to the story, attempted to carve an authentic representation of Christ from memory. He completed the body but was unable to reproduce the face. Exhausted, he fell asleep. When he awoke, he discovered that the face had been completed by divine intervention.
The image was therefore regarded as acheiropoietic—not entirely made by human hands. It was not merely a representation of Christ but an object believed to preserve the memory of his true appearance.
The legend continues with a remarkable journey. To protect the crucifix during a period of danger, it was placed aboard an unmanned vessel and entrusted to the sea. Guided by providence, the ship crossed the Mediterranean and arrived near the ancient port of Luni on the Ligurian coast.
The people of Luni tried to approach the vessel, but it repeatedly moved away from them. Only when the bishop of Lucca arrived after receiving a divine message did the ship allow itself to be reached. A dispute then arose over which city should possess the relic.
According to the traditional resolution, the crucifix was placed on a cart pulled by untamed oxen. With no human guidance, the animals chose the road to Lucca. The decision was interpreted as the will of heaven, and the Volto Santo entered the city amid great devotion.
Historical evidence cannot confirm every stage of this miraculous voyage, but the cult of the Holy Face was firmly established by the Middle Ages. Images of the tunic-wearing Christ spread across Europe, pilgrims travelled to Lucca, and the Volto Santo appeared on the city’s coins. Oaths were sworn by it, and its fame reached courts far beyond Italy.
Modern scientific investigation has made the crucifix even more fascinating. For generations, many scholars believed the sculpture preserved in Lucca was a later medieval copy of a lost original. Radiocarbon analysis instead dated its materials to a period between the late eighth and ninth centuries. The results place it among the oldest surviving monumental wooden sculptures of medieval Western Europe.
Science did not prove the legend of Nicodemus, the miraculous face or the unmanned ship. It did, however, demonstrate that the object is far older than many experts had expected. A work once suspected of being a later replacement revealed itself as an authentic survivor from the distant centuries in which its cult was born.
The Small Temple Inside the Cathedral
The Volto Santo is traditionally housed in an elegant octagonal shrine in the left aisle of the cathedral. This marble tempietto was created in 1484 by Matteo Civitali, one of the greatest Renaissance artists produced by Lucca.
Civitali was a sculptor, architect and designer whose works can be found throughout the cathedral. His shrine creates a building within a building: a small, perfectly proportioned Renaissance temple enclosed inside a much larger medieval church. Its calm geometry provides a visual contrast with the ancient wooden crucifix it was designed to honour.
This relationship between container and sacred object is important. The Holy Face was not hidden in a distant chapel. It occupied a central place in the spiritual life of Lucca, protected by a work of art that proclaimed the city’s devotion, prosperity and artistic sophistication.
Every September, that devotion fills the streets during the Luminara di Santa Croce. On the evening of September 13, the historic centre is illuminated by thousands of candles. A solemn procession moves through Lucca toward the cathedral, continuing a tradition deeply connected with the Volto Santo. Electric lighting seems to disappear, façades glow with living flames, and the city briefly recovers the atmosphere of an earlier age.
The event is not simply a historical performance. For the people of Lucca, it remains an expression of identity. The Holy Face belongs simultaneously to religion, local memory and the civic story of the city.
The Labyrinth No One Can Enter
On the right-hand pier beneath the cathedral’s portico, visitors can find a small labyrinth carved into the stone. It is easy to miss because it is not monumental. There are no walls to walk between and no garden paths to follow. The entire journey must be made with the eyes or the tip of a finger.
Beside it is a Latin inscription referring to the legendary labyrinth built by Daedalus on Crete. It explains that no one who entered could escape except Theseus, who was helped by Ariadne’s thread.
At first, this reference to pagan mythology may seem surprising on the entrance to a Christian cathedral. Medieval culture, however, frequently reinterpreted ancient stories. The labyrinth could represent the confusion of earthly life, the difficulty of resisting sin or the long spiritual journey toward salvation. Ariadne’s thread became a symbol of the guidance required to escape error and reach truth.
The position of the carving is significant. It stands near the threshold, between the city and the sacred interior. Before entering the cathedral, the visitor encounters an image of uncertainty and choice. The path appears complicated, but it is not without direction.
The Lucca labyrinth may date from the twelfth or thirteenth century and has often been compared with the larger pavement labyrinth at Chartres Cathedral. Its modest dimensions make it feel more private, almost like a message left by a medieval craftsman for anyone patient enough to notice.
Countless hands have touched its grooves. The stone has become polished in places, connecting contemporary visitors with generations of pilgrims who traced the same twisting route.
The Quiet Face of Ilaria del Carretto
Among the cathedral’s masterpieces, none is more moving than the funerary monument of Ilaria del Carretto. She was the young wife of Paolo Guinigi, the powerful lord who governed Lucca during the early fifteenth century.
Ilaria came from an aristocratic Ligurian family and married Paolo in 1403. She died in 1405, at approximately twenty-five years of age, following the birth of their daughter. Her husband commissioned Jacopo della Quercia to create a monument worthy of her memory.
The sculptor represented Ilaria lying peacefully on a marble bier. Her eyes are closed, her hands rest gently upon her body and her elaborate dress falls in long, controlled folds. Her hair is arranged according to the refined fashion of the period, supported by a padded band that frames her face.
At her feet lies a small dog, traditionally understood as a symbol of marital fidelity. The animal introduces warmth and intimacy into the composition. It does not appear as an abstract emblem but as a quiet companion remaining close to its mistress.
Along the sides of the monument, winged putti carry heavy garlands. These classical elements anticipate the language of Renaissance sculpture, while Ilaria’s elegant figure still retains the grace of the late Gothic world. The monument seems to stand between two periods, just as sleep stands between presence and absence.
The most surprising detail is that Ilaria’s body may never have been placed inside the monument. Historical and archaeological evidence suggests that she was probably buried in the Church of San Francesco, where other members of the Guinigi family were interred. The celebrated “tomb” in the cathedral may therefore be principally a memorial.
Its history was also troubled. When Paolo Guinigi lost power in 1430, symbols associated with his rule became politically uncomfortable. The monument was dismantled and moved, some of its panels were dispersed, and its original arrangement was altered. Pieces were rediscovered and reunited only much later.
What visitors admire today is therefore both a masterpiece and a survivor. The peaceful marble figure conceals a history of political revenge, displacement and reconstruction.
Ilaria’s expression has inspired writers and poets because Jacopo della Quercia avoided the theatrical language of death. She does not appear defeated, frightened or rigid. She seems to be sleeping, separated from the living world by the thinnest possible veil. More than six centuries after her death, her face remains one of the most tender images in Italian sculpture.
A Cathedral Filled With Great Masters
The Volto Santo and Ilaria del Carretto are the cathedral’s most famous treasures, but San Martino contains an extraordinary collection of sculpture and painting.
Domenico Ghirlandaio created a luminous altarpiece showing the Madonna and Child with saints, bringing the balanced forms and vivid observation of Florentine Renaissance painting into the cathedral. Fra Bartolomeo is also represented, while a dramatic Last Supper by Tintoretto introduces the energy, movement and unusual light associated with the Venetian master.
Matteo Civitali left an especially strong mark on the building. In addition to the shrine of the Holy Face, he produced architectural and sculptural works that helped transform the cathedral during the Renaissance. His figures possess a quiet humanity, making sacred subjects feel close to ordinary experience.
The interior visible today was largely reshaped between the fourteenth and fifteenth centuries. Tall Gothic arches replaced much of the earlier Romanesque atmosphere, drawing the eye toward the upper spaces. The contrast with the exterior is striking. Outside, the building is covered with small columns and decorative rhythms; inside, it becomes more spacious, vertical and solemn.
The cathedral therefore cannot be understood from its façade alone. Crossing the threshold means entering another architectural period and another emotional world.
The Bell Tower That Changed the Entire Design
The cathedral’s bell tower seems powerful and severe beside the delicate marble façade. Its lower portions are faced with pale stone, while the upper sections reveal warmer brickwork. This change in materials records different phases of construction and gives the tower an unfinished, defensive appearance.
Because it existed before the present façade was completed, the campanile forced Guidetto and the other craftsmen to alter their composition. What might appear to be an error is actually evidence of adaptation. Medieval builders frequently worked around older structures instead of clearing an entire site and beginning again.
This is one of the essential qualities of Italian architecture. Buildings grow through negotiation with the past. A wall, tower, chapel or ancient foundation becomes a condition to be respected, absorbed or creatively transformed.
At San Martino, the bell tower does not merely stand beside the cathedral. It explains why the façade looks the way it does.
Animals, Monsters and Messages in Stone
The sculptural decoration around the portals and galleries includes lions, birds, foliage, hybrid creatures and human figures. Medieval churches often contained an entire symbolic universe on their exterior surfaces. Some creatures represented virtues or sins; others offered protection, recalled biblical stories or demonstrated the imagination of the craftsmen.
Not every carving can be interpreted with certainty. Meanings changed, local traditions disappeared, and symbols familiar to medieval observers became obscure to later generations. That uncertainty is part of the cathedral’s fascination.
The façade was also a public image in a society where many people could not read. Stone figures communicated ideas through gesture, expression and recognizable stories. At the same time, sculptors were allowed moments of humour and invention. Sacred architecture could contain warnings, monsters, ordinary faces and visual jokes without losing its dignity.
Looking carefully at Lucca Cathedral means discovering that its beauty does not depend on perfect repetition. It comes from variation. Each capital and column seems to carry the personality of the person who made it.
A Sacred Building and a Portrait of Lucca
Lucca Cathedral reflects the city around it. Like Lucca itself, it is elegant without being ostentatious, historically complex without immediately revealing every layer, and proud of an independence carefully defended over many centuries.
The city escaped many of the transformations that destroyed or radically altered other Italian centres. Its Renaissance walls remain complete, its streets preserve their medieval dimensions, and its towers, churches and piazzas still form a remarkably coherent urban landscape.
San Martino belongs to this atmosphere of continuity. It was not created in a single campaign by one architect. It grew through additions, corrections and reinterpretations. Every generation changed something but inherited obligations from the one before it.
Its famous asymmetry is therefore more than an architectural curiosity. It is an expression of historical memory. The cathedral did not erase its past to become new.
A Book of Stone That Still Speaks
The secrets of Lucca Cathedral are not hidden behind locked doors. Most are visible to anyone willing to slow down: the narrowing façade beside the bell tower, the mismatched columns, the small labyrinth worn by human touch, the regal gaze of the Holy Face and the marble dog guarding Ilaria’s eternal sleep.
What makes San Martino extraordinary is the dialogue between fact and legend. The miraculous crucifix has been revealed by science to be genuinely ancient. The supposed tomb of Ilaria may never have contained her body, yet it has preserved her memory more powerfully than any ordinary grave. The story of the stolen competition columns is probably untrue, but it expresses the humour and reputation of the city that created them.
The cathedral continually asks visitors to decide how history should be read. Is a legend worthless because it cannot be proven, or does it reveal how generations understood their world? Does an irregular façade represent a defect, or the intelligence of builders adapting to an older tower? Is the labyrinth a decorative game, a theological symbol or a private invitation to search for meaning?
San Martino offers no single answer. It allows stone, art, devotion and human memory to remain intertwined.
At sunset, when the marble warms and the shadows deepen beneath the portico, the façade seems to change again. The columns lose their apparent uniformity, carved creatures emerge from the darkness, and the cathedral becomes what it has always been: not simply a monument, but a living archive of Lucca.
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