Once the home of multiple Leonardo’s, Room 15 of the Uffizi was recently renovated to house Hugo van der Goes’ well known work, the Portinari Altarpiece (c. 1477-1478).

The altarpiece was commissioned by Tommaso Portinari for the main altar of Sant’Egidio, a church connected to the Hospital of Santa Maria Nuova in Florence. Portinari was intimately connected with Santa Maria Nuova because the hospital was founded by one of his ancestors in 1288. Astonishingly, Santa Maria Nuova remains an active hospital to this day and is one of the oldest active hospitals in the world. It is believed to be the hospital where Leonardo da Vinci performed his innovative experimental dissections of human cadavers.
Tommaso Portinari managed the Bruges branch of the Medici bank (located in modern Belgium) where he had access to artists who were operating outside the direct influence of the Italian Renaissance. Unlike their Italian counterparts, northern artists used oil paint as their main medium, as opposed to tempera mixtures. Oil paint took longer to dry than tempera, allowing artists to blend their colors more effectively. Moreover, due to its translucent nature, oil paint enables light to penetrate each layer of paint and reflect those layers back to the viewer, similar to what happens when light enters a prism or a diamond.


Compare the Cardinal of Portugal Altarpiece (left) with the Novitiate Altarpiece (right). The Cardinal’s altarpiece was done in oil paint while the Novitiate was done in tempera. As you can see, the Cardinal’s has a softness to it, which can be attributed to the superior blendability of oil paint whereas the figures in the Novitiate appear more solid and statuesque.
Because of the profound differences seen in oil paint, the Portinari Altarpiece caused a sensation when it finally arrived in Florence in 1483. Indeed, it was to fundamentally change the trajectory of the Italian Renaissance, inspiring famous artists such as Leonardo Da Vinci and Raphael to use oil as their main medium.
In addition to his use of oil paint, Van der Goes was known for his acute attention to detail, complex landscapes, and superb lighting. Northern artists like Van der Goes were also well known for the extensive use of iconography. Indeed, the central panel of the Portinari Altarpiece is rife with symbolism.

For instance, the abandoned clog by Joseph’s feet communicates to the audience that the figures stand on holy ground; the flowers in the forefront symbolize the impending Passion and humanity’s salvation. In the vase on the right, the seven blue columbines symbolize the seven sorrows of Mary while the three red carnations symbolize both the three bloody nails as well as the holy trinity. Moreover, the glass of the vase symbolizes Mary’s virginity, as St. Bernard notes:
“Just as the brilliance of the sun fills and penetrates a glass window without damaging it … thus, the word of God, the splendor of the father. entered the Virgin chamber and then came forth from the closed womb.”
Meiss, Millard. “Light as Form and Symbol in Some Fifteenth-Century Paintings.” The Art Bulletin, vol. 27, no. 3, 1945, pp. 175–181. JSTOR, http://www.jstor.org/stable/3047010. Accessed 14 Jan. 2021.
The vase on the left symbolizes purity (the white flowers), royalty (the purple flowers), and Christ’s passion (the red flowers) and is particularly noteworthy because it indicates a vibrant trade with Spain; indeed, the vase is what was known as a Spanish albarello vase, a luxury item only available in Bruges due to its status as an international trade hub. The flowers held in the albarello vase not only symbolize Christ’s qualities, but also provide a link to the hospital of Santa Maria Nuova, the hospital to which Sant’Egidio was connected because the flowers are herbs and ointments typically used by apothecaries. Moreover, the vases were strategically placed to look as though they were sitting atop the altar once the altarpiece had been installed in its intended location. Placing flowers in front of holy images is a common practice.

Behind the vases is a sheaf of wheat, lying parallel to the Christ child. When the work had been displayed in its intended place above the altar, both Christ and the sheaf would be parallel to the altar, which held the holy communion. According to Catholic rites, the bread blessed during mass transforms into the actual body of Christ. Thus, the placement of Christ parallel to the wheat parallel to the altar with the holy communion visually translates this transformation, know in Catholicism as Transubstantiation.
The entire scene is permeated by angels, who are generally dressed in rich priestly vestments that were common at the time this work was produced.
In the background of the main panel are the very same shepherds who appear before Mary and Jesus in the foreground. Depicting figures twice to show continuous movement within a single work, a technique known as continuous narrative, was well known in Florence prior to the influence of northern painting, but what sets northern continuous narrative apart is Flemish artists’ ability to use light in such a way as to denote different times of day in a seamless way.
The side panels were actually painted later than the central panel, and so they possess some stylistic differences than the central panel. For instance, the side panels are darker and have less spatial depth.

The right wing of the triptych depicts Portinari’s wife, Maria Maddalena Baroncelli, kneeling next to their daughter, Maria Margherita. Behind the patron’s family stand (in exaggerated stature to denote their importance) the name saints of Maria Maddalena and Maria Margherita, Mary Magdalene and St. Margaret. The saints, however, are transposed: St. Margaret is not standing behind her namesake, but instead is directly behind Maria Maddalena. Her positioning behind the mother of Portinari’s heirs is likely meant to emphasize St. Margaret’s role as the patron saint of childbearing. In fact, studies of the painting have demonstrated that the two saints had been positioned behind their name sakes, but the artist changed his mind and transposed them. The original positioning of the saints explains St. Margaret’s red cloak and loose hair, attributes typical of Mary Magdalene, not St. Margaret.
Maria Maddalena is depicted wearing a necklace of pearls, symbolizing purity, a diamond, symbolizing strength, and a ruby, symbolizing charity.
This necklace is believed to have been actually owned by Maria Maddalena, rather than the artist’s invention, because it appears in another portrait of Maria Maddalena and her husband.

Moreover, it is believed to be the necklace Tommaso Portinari was forced to sell to settle his debt to the Medici; debt he incurred by causing the bankruptcy of the Medici bank he was charged with operating.

On the left side of the panel kneels Portinari and his two sons, Antonio and Pigello. Behind Portinari stands his namesake, St. Thomas the Apostle (identifiable by the spear he holds in his hand), and behind the boys stands St. Anthony the Great, Antonio’s namesake saint. St. Anthony is a plague saint, and therefore has links not just to the Portinari family, but also to the hospital.
The link to childbearing is referenced in this panel as well, via the background scene wherein Joseph tends to a pregnant Mary as they travel to Bethlehem to register for the census ordered by Caesar Augustus.
Northern artists such as Hugh Van der Goes had a massive impact on their Italian counterparts as their work began to drift southward. To emphasize this link, the Uffizi placed Van der Goes’ Portinari Altarpiece next to Botticini Francesco’s Tobias and the Three Archangels (c. 1470).

In this piece, Botticini sticks to the contemporary conventional iconography of the once well known Biblical tale of Tobias and the Archangels from the Book of Tobit. The Book of Tobit is found in the Old Testament Apocrypha (i.e. the collection of works that the Church fathers decided, for one reason or another, to leave out of the accepted Catholic canon). The story is about a young boy named Tobias who is sent by his father Tobit, a blind and devout man, to collect a debt from a family member. Tobias is accompanied on his journey by the Archangel Raphael, who, unbeknownst to Tobias, has taken on the appearance of one of Tobias’ relatives. When bathing on the road, Tobias is almost swallowed by a fish, but Raphael tells him to catch it, which he does. They extract its heart, liver, and gall. Its heart and liver were subsequently used by Tobias to kill demons haunting his future wife and the gall was used to cure his father’s blindness. Because of this story, Raphael was linked with travel and merchants, and the legend eventually morphed into the concept of guardian angels in the 16th century.
But, why did Botticini include the other two archangels, who were not mentioned in the original story? (Michael holds the Sword of Victory and the archangel Gabriel holds the lily he gave to Mary) One scholar has argued that the purpose of the depiction is not to tell the story, but to invoke the idea of guardian angels, and what could be better than having three guardian angels accompany you on your travels?
Botticini was fascinated by this story, painting at least seven versions over the course of his life. In fact, a year or so after this commission, in 1471, Botticini became a member of the confraternity of the Archangel Raphael of the church of Santo Spirito, the church for which this particular version was commissioned.
The last work in this room is Ghirlandaio’s The Madonna and Child adored by St. Zenobius and St. Justus (1479). Domenico di Tommaso Bigordi, known as Ghirlandaio, is primarily known for his narrative frescoes. Flemish influences can be seen in his minute attention to details, but although influenced by the Flemish school, Ghirlandaio never experimented with oil paint, sticking instead with the more traditional egg tempera mixture.

This altarpiece was made for the high altar of San Giusto alle Mura, a church dedicated to St. Justus of Lyons, thus the appearance of a St. Justus in the lower left corner of the work. The pictured St. Justus, however, is not Justus of Lyons, but Justus of Volterra, who was sometimes confused and/or conflated with Justus of Lyons. We know that the pictured Justus is the Bishop of Volterra due to the scene depicted in the predella, discussed below. The saint opposite Saint Justus is Saint Zenobius, a patron saint of Florence. Standing above the Saints are the Archangel Michael, dressed in his conventional armor, and the Archangel Raphael, holding his healing ointment.
Gold is used throughout the piece, but Ghirlandaio did not use the typical gold leaf technique. Instead, he painted thin layers to achieve the shining effect.

Notice the unique frieze of the wall and the Madonna’s throne. It is encrusted with sapphires (symbolizing modesty), rubies (symbolizing charity), emeralds (symbolizing beauty), and pearls (symbolizing purity). Moreover, the Virgin’s broach is a large oval sapphires, surrounded by pearls, clearing marking her as dogmatically virginal.

The baby Jesus holds a crystal globe topped by a pearl encrusted cross. The globe had been a symbol of kingship for centuries, since both the Roman and Byzantine times. A common misconception is that the globe symbolizes the Earth. Problematically, the ancients believed the Earth to be flat, and so they would not have used a globe as a symbol for the Earth. Instead, the globe symbolized the cosmos and universality to the ancients. The added cross references Christ’s spiritual kingship and spiritual universality. The material of the globe, rock crystal, was believed to have healing powers due to its reflective ability. It was also linked with the Baptism of Christ and his incarnation.

Moreover, the globe is a typical attribute of St. Michael, the archangel. Therefore, the globe held by Christ suggests a privileged relationship between the two. The pearls in his girdle remind us of Michael’s angelic chastity, also linking him with the Virgin Mary. Michael, therefore, functions as an extension of both Christ and the Virgin.
The predella, which some scholars believe Ghirlandaio’s younger brother Davide had a major hand in producing, features well-known events from each of the depicted figures’ lives. For instance, the first panel, beneath the archangel Michael, depicts Michael fighting the rebel angels who sided with Lucifer prior to Lucifer’s ultimate defeat.

Next, the panel beneath St. Justus depicts him with St. Clement, offering bread to soldiers. According to Christian belief, the citizens of Volterra was starving because the city was under siege by the Vandals. St. Justus and St. Clement prayed for help, and the city’s granary was miraculously filled. Then, the saints, in accordance with the Christian maxim “if thine enemy hunger, feed him” (Romans 12: 20), gave bread to the Vandals. After such kindness, the Vandals ended their siege and left the city in peace. Ghirlandaio’s depiction slightly deviates from the traditional story, wherein the saints throw the food over the city walls. Ghirlandaio’s version, however, was likely easier to depict and had the added bonus of emphasizing the saints’ bravery.

The center panel depicts Mary’s marriage to St. Joseph, thereby emphasizing Mary’s centrality to Catholic faith. Ghirlandaio depicts Joseph’s branch blossoming, which designated him as Mary’s future husband, and to the left of Joseph, one man is depicted breaking his own branch in frustration at his loss.

To the right of Mary’s marriage is the depiction of the translation of St. Zenobius’ body from San Lorenzo to il Duomo. During the translation, the funeral bier touched a dead tree, and it burst to life. Behind the procession, you can see the Baptistry and the Campanile.

Finally, the panel beneath St. Raphael shows the popular Renaissance subject of Tobias and the fish, discussed above.

To give you some idea of how the altarpiece would have looked, I’ve arranged it as it was intended to be seen below:





