The Museo dell’Opera del Duomo and the four evangelists of Nanni di Banco, Bernardo Ciuffagni, Donatello and Niccolò Lamberti

This building, the Cathedral Factory, was expressly used for what you would now call Florence’s public works, the Opera dell’ Duomo. It was built for craftsmen and artists who worked on the Duomo, the Bargello, the city walls or the Palazzo Signoria (later called Palazzo Vecchio). This is where Michelangelo carved his ‘David’. At Bluffton University you can see beautiful images of many works of art from this museum.

  1. Video virtual through renewed and extended Museo dell’Opera del Duomo (4.95 minutes).
  2. Video of the move to the new museum (12.45 minutes)
entrance museum at front courtyard
Cosimo de Medici
entrance Museo dell’Opera del Duomo Florence

 

entrance museum at front courtyard
 Museo dell’Opera del Duomo entrance museum at front courtyard

Besides the wooden  model of the dome and the lantern, the ground floor also shows Brunelleschi’s death mask. The Etruscans used a death mask as far back as in Antiquity. Immediately after death a wax print was made which was kept in a special shrine on the family altar. At the funeral, the death mask was carried to the grave in the procession. The material, wax, doesn’t stay as good as long of course, so these death masks were often converted into marble from the first century B.C. onwards. This mask of Brunelleschi, which we see here in a glass box, comes from 1446.

Death mask of Brunelleschi Opera dell’ Duomo
portrait Brunelleschi Louvre detail
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dodenmasker van Brunelleschi Opera dell' Duomo Florence portret Brunelleschi Louvre

In another room you can admire the statues of the Duomo: the facade but also the Campanile. The sculptures are placed in such a way that you can immediately make out the development in sculpture from the Middle Ages to the Renaissance. Some statues of Arnolfo di Cambio and especially the statues intended for the recesses next to the main entrance of the Duomo, have been discussed before (click here for the story about the statues of Arnolfo di Cambio in this museum).

Room with sculptures intended for the old facade
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sala Arnolfo di Cambio Room with sculptures intended for the old facade Museo dell’Opera del Duomo Florence

Nanni di Banco, Bernardo Ciuffagni, Donatello and Niccolò Lamberti and the four evangelists

In this museum, the Museo dell’opera del Duomo, we will first look at the statues of the evangelists from the fifteenth century that were carved for the facade of the Duomo. The nice thing is that you can view the four statues in the Museo dell’Opera del Duomo side by side and compare them beautifully.

From left to right Nanni di Banco’s Lucas, Donatello’s John, Ciuffagni’s Matthew, Lamberti’s Marcus side and front view
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Museo dell' Opera del Duomo Nanni di Banco's Lucas, Donatello's John, Ciuffagni's Matthew, Lamberti's Marcus

In May of 1405, two sculptors were sent to Carrara for marble blocks ‘a braccia quadre’, a shape and size with which sculptors could work well. Due to the war with Milan, the blocks could only be transported to Florence in 1408. When the marble arrived in the workshop, the Opera immediately commissioned three sculptors to carve statues of the evangelists in front of the façade.38 The person who made the best statue was also allowed to carve the fourth statue. This was of course a handy trick to encourage the artists to do their utmost. The four statues were intended for the recesses right next to the main entrance. Nanni di Banco (Lucas), Donatello (John) and Niccolò di Pietro Lamberti (Marcus) were commissioned. The sculptures were carved in the side chapels near the entrance of the Duomo.

Sources state there are keys for the chapels, the public was not allowed to see the statues before completion.39 The three statues started in the same year as the two for the buttresses of Donatello and Nanni di Banco, but the evangelists were only completed seven years later. Clients must have been quite frustrated by the slow pace. It is known that Donatello was warned on May 16, 1415 that he would be fined twenty-five ducats if he had not completed his John.40 The slow pace was also the reason why the original idea of having the best sculptor carve the fourth evangelist, Matthew, was abandoned. In 1410 Bernardo Ciuffagni was assigned the fourth marble block.

The drawing of the facade of Bernardino Poccetti’s Duomo shows where the statues are in the recesses: to the left of the entrance Lucas (Banco) and Ciuffagni’s Matthew and to the right H. John (Donatello) and Lamberti’s Marcus. The depth of the statues was determined by the recess.

Bernardino Poccetti Façade Duomo detail and  in its entirety 1587
Bernardino Poccetti Facade Duomo detail 1587 Florence

 

Reconstruction facade Duomo Opera dell’Duomo Florence
reconstruction facade Duomo Opera dell'Duomo Florence
 
Bernardino Poccetti facade Duomo bottom middle part 1587
Bernardino Poccetti 1587 detail bottom middle part
 
Middle part façade Duomo reconstruction Museo dell’Opera del Duomo
middle part façade Duomo reconstruction Museo dell’Opera del Duomo

The sculptures are essentially a relief of up to sixty centimetres deep: they are ninety centimetres wide and two hundred and twenty centimetres high. The recesses start at a height of three meters. This means that the church visitor saw the statues from a bottom view. This also explains the overtly long upper bodies as you can see in the museum. The statues are placed a little too low in the room.

Statues for four recesses
Sixty centimetres deep
Lucas van Nanni di Banco en de Johannes van Donatello zijkant ondiepe nis Opera dell'Duomo

If you kneel down, you can immediately see how body proportions improve considerably. This is particularly true for Donatello’s John. His limp right hand, lying loosely on his lap, changes into a convincing arm in the lower view. The recesses and the height caused two problems: how could the statues really look round given the depth of sixty centimetres and how to take into account the viewer who is clearly positioned lower than the statues?Nowadays, after the expansion of the museum, the images have been placed at the right height.

Niccolò di Pietro Lamberti simply denied the first problem. His statue, Marcus, sits with his head straight ahead. One hand points at the viewer and the other hand rests on the book. One knee is slightly back, but this vivid effect is cancelled out by the heavy drapery which is rather artificial. There are no natural folds

Niccolò di Piero Lamberti ‘Marcus’     Bernardo Ciuffagni ‘Matthew’
 

The statue is barely detached from the block from which it is cut. In this respect it resembles the statue of Boniface VIII from Cambio’s studio. The statue of Bernardo Ciuffagni also suffers from this shortcoming. Bernardo did look very closely at the statue of Donatello: John. It seems like a copy of it, but then significantly less successful. The folds that Ciuffagni and Lamberti gave their sculptures are anything but realistic and look more like decorative lines. Something we have already noticed at the first two doors (Andrea Pisano and Ghiberti) of the Baptistery.

The Luke of Nanni di Banco and the John of Donatello

The two statues for the recesses of the facade of the Duomo that stand out are Lucas and John by Nanni di Banco and Donatello. Nanni di Banco has the first problem, the shallow depth, conveniently addressed with his Luke. His head is slightly bent forward so that the shoulders look completely round. The right elbow also protrudes sideways, unlike Ciuffagni’s Matthew. The one forearm is set diagonally, the left hand rests on the gospel and the right on his hip. The second problem has not been solved by Banco. The heavy drapery considerably weakens the head and body because of the height.

Nanni di Banco ‘Luke’ 
Nanni di Banco Luke Museo dell' Opera del Duomo Florence

Donatello’s solution is much more radical. If the statue is to be freer, it is essential that there is more space at the bottom. To do this, the space occupied by the seat must be reduced. John’s feet come to the edge of the base, while the knees are clearly set to the left. One shoulder is retracted, the head is slightly turned to the left and the hands are placed on different planes (in the block). The figure is caught at a moment in the movement.

Donatello ‘John’ frontal and bottom view large size
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Donatello' Johannes' in Museo dell' Opera del Duomo Florence

Both statues are not really consistent. If you look closely at the two evangelists, you can see that Donatello and Nanni di Banco, as sculptors, have developed considerably over the many years they have worked on it. Nanni has carved his Lucas from bottom to top and by the time he reached the top he had already learned a lot. The exact opposite applies to Donatello. He started at the top, the bottom is significantly better.41

The draperies at the bottom of Lucas still show the traces of the trecento. The folds on the underside look like dough, while every now and then they fall so randomly that it is difficult to accept them as real. The right knee is not correct, especially if you compare it with the rest of the leg and especially the foot: an anatomical impossibility. There is a clear difference with the upper side which is significantly better carved. The robe runs from the left shoulder to his hand in one long stroke. There is a convincing space between the garment and the torso. The belt is actually around the waist and the folds look realistic. The hair, beard and eyebrows are also depicted in a very naturalistic way. ‘Here is a convincing representation of draperies in the Florentine sculpture’42 The hair, beard and eyebrows are also depicted in a very naturalistic way. The face has individual features. This will undoubtedly have been inspired by Banco’s knowledge of Roman portraiture. The frowned eyebrows suggest a concentrated Luke, while the recesses in the eyeballs are directed at the gospel book he holds in his hand.

The notches in the pupils of John of Donatello were probably made in the sixteenth century. The original eyes remove any link with the viewer or anything occurring outside the evangelist. For John the exact opposite is true as for Luke: Donatello started with the top and then worked down. Again we find a striking difference between the top and bottom. The hairs look more like a wig, while the beard hairs are vaguely worked out. What is nice is how the eyebrows are squeezed together and the way the hairs are indicated by a few rough strokes, the upper drapery is very flat and schematically done. The folds on the underside are much deeper and more convincing. As he progressed, Donatello learned to carve much deeper into the bloc.

Donatello ‘John’ top and bottom
head
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Donatello Johannes detail onderzijde Museo dell'Opera del Duomo Florence

It is clear that both artists have made enormous progress, not only with regard to the ‘two sides of each statue’, but certainly if you compare these statues with the two figures previously carved for the buttresses: Isaiah and the prophet David.

Nanni di Banco ‘Isaiah’
Nanni di Banco Isaiah

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