The Mausoleum of Galla Placidia

An unassuming brick exterior belies the luminous early medieval mosaics within.

The Mausoleum of Galla Placidia, 425 C.E., Ravenna, Italy. Speakers: Dr. Beth Harris and Dr. Steven Zucker

[music]

0:00:06.7 Dr. Steven Zucker: We’re in the so-called Mausoleum of Galla Placidia in the city of Ravenna in Italy.

0:00:12.4 Dr. Beth Harris: When you think about the history of the Roman Empire, you think about the city of Rome, you don’t think about Ravenna, but Ravenna played a key role in the end of the Roman Empire.

0:00:22.4 Dr. Steven Zucker: The Roman Empire was in trouble in the 3rd and 4th centuries. It had been split, it had been rejoined, it had split again. It was a complicated history.

0:00:32.5 Dr. Beth Harris: And there were migrating peoples coming into the empire. You might know these as the Ostrogoths, Visigoths, the Huns.

0:00:39.7 Dr. Steven Zucker: Ultimately, Constantine would move the capital of the empire from Rome to a strategic location in the East, what is now called Istanbul, but which was renamed Constantinople.

0:00:50.4 Dr. Beth Harris: Before it was Constantinople, it was the Greek town of Byzantium. And that’s why we call the culture from the eastern part of the Empire, Byzantine.

0:01:00.2 Dr. Steven Zucker: The Roman Empire was basically split at this time between traditions that began to develop independently in the East and traditions that began to develop independently in the West.

0:01:10.3 Dr. Beth Harris: So here we are in the early 5th century and Galla Placidia was the daughter of the Emperor Theodosius and Galla Placidia’s brother moves the capital of the western part of the Roman Empire here to Ravenna.

0:01:22.8 Dr. Steven Zucker: Now Ravenna had been an important port in ancient Rome. Augustus had half his navy situated here because the city was basically surrounded by marsh on one side and the Adriatic Sea on the other. Let’s talk about Galla Placidia for just a moment because she’s amazing. She’s the daughter of the emperor who ruled from Constantinople and she’s the sister of the man who would rule the western capital. Her father married her off to the king of the Goths in a political alliance. Ultimately, she would remarry and her son would become emperor, but he was too young to rule and she ruled the Western Roman Empire in place of her son until her son was old enough to take over.

0:02:04.0 Dr. Beth Harris: So she was a very powerful woman and was responsible for building many buildings here in Ravenna, including this mausoleum which was originally attached to a church that she built. Now we call this the so-called mausoleum because art historians used to think that she was buried here. We now believe that she died in Rome and wasn’t buried here.

0:02:25.3 Dr. Steven Zucker: From the outside the so-called mausoleum is quite small. It’s made of reused ancient Roman brick. Remember, this had been an important Roman city for the navy. And so the people in the 5th century dismantled those older buildings and reused those materials. And that’s what we have here. The building used to be taller, but the ground around it rose.

0:02:44.9 Dr. Beth Harris: But what everyone comes to see is the interior decorations, because outside, it really doesn’t look like much, but inside, it’s fabulous. The walls are covered with marble, and then above that, amazing mosaics.

0:02:59.0 Dr. Steven Zucker: This is a rare example where the original mosaics are completely intact. Now, the building itself is the shape of a cross. And on each of the four bays there are barrel vaults. And then in the center, there is a shallow dome, and all of that is covered with mosaic. Now, mosaic are small tiles of stone, or in this case, glass.

0:03:21.7 Dr. Beth Harris: They’re brightly colored in blues and greens and reds and gold. So in this case, gold was sandwiched between pieces of glass. And these pieces, or tesserae, are set a little bit on edge. In other words, they’re not smooth and flat against the wall, and so they catch the light and glimmer.

0:03:39.9 Dr. Steven Zucker: And that would have been especially true when this room was illuminated not by an electric light with its steady illumination, but instead by the flickering light of lanterns.

0:03:49.0 Dr. Beth Harris: And so we really do experience a sense of another world.

0:03:54.1 Dr. Steven Zucker: Let’s take a look at a few of the mosaics here. Now, much of the wall is covered with decorative forms that seem to come from Eastern or Byzantine textiles.

0:04:04.0 Dr. Beth Harris: Or other areas are covered with decorative forms that might remind us of ancient Roman carving. For example, we see acanthus leaves and vines, although the vines here are very specifically grape vines. And that refers to the sacrament of the Eucharist, of taking the bread and wine as the body and blood of Christ.

0:04:23.7 Dr. Steven Zucker: When we first walk into the mausoleum, the first mosaic that we see is one that we don’t entirely understand. It shows a saint on the right. He’s holding a book. He’s holding a cross. He’s got a halo in back of him. And he seems to be running towards a fire directly under a small window. And that fire has a grill on it. We often assume that that’s Saint Lawrence, because Saint Lawrence was martyred by being burned to death.

0:04:48.6 Dr. Beth Harris: But because on the other side we see very prominently an opened cabinet revealing four books. The books of Matthew, Mark, Luke, and John, the four Gospels. And because the saint holds a book, one scholar has suggested that this might be Saint Vincent of Saragossa, whose legend does involve books, unlike Saint Lawrence.

0:05:11.4 Dr. Steven Zucker: Saint Vincent or Saint Lawrence, or whoever that is, is also dressed, as are all the figures in this building, looking very much as if he were an ancient Roman. With this wonderful kind of animation to his figure, the drape flows out in back of him as if he’s speeding forward. And the kind of energy that’s expressed in that cloth is echoed in the liveliness of the flames themselves.

0:05:33.9 Dr. Beth Harris: We can see the flames underneath the grill, but we also see their shadow on the wall behind, or what must be the wall behind. It’s very difficult to talk about it as a space that makes sense because it’s so obviously not very naturalistic. That cabinet doesn’t make sense. We have a kind of flat background. And yet there are still some naturalistic aspects to it, like the drapery that the saint wears, which does have some sense of modeling and three dimensionality to it.

0:06:03.3 Dr. Steven Zucker: There’s also a real specificity. If you look at the grill, it’s actually on wheels. There are these decisions to place very specific elements here, even if we don’t entirely understand them. Now, opposite this mosaic, this lunette, is another, right over the door, and we don’t see it until we turn to leave.

0:06:21.1 Dr. Beth Harris: And here we see Christ as the Good Shepherd. Again, looking very ancient Roman to me, although wearing a halo, but turning his body in a very natural way, sitting in a landscape surrounded by sheep.

0:06:34.8 Dr. Steven Zucker: There is that wonderful torsion in that body. It is so classical, and it’s such a careful observation of the way that the human body moves. And yet at the same time, it has the kind of simplification of the body’s forms that clearly locate this in the early medieval period.

0:06:49.7 Dr. Beth Harris: And it’s also a very symmetrical image with the figure in the center and three sheep on either side. And there is a decorative quality overall.

0:06:57.9 Dr. Steven Zucker: Now, the iconography, or the symbolism of Christ being shown as a shepherd comes directly out of the Gospel of John. It’s the idea that Christ is leading his flock, leading the faithful, taking care of them.

0:07:11.2 Dr. Beth Harris: Christ looks unusual. We more normally expect to see him older and with a beard. And here he’s young and beardless.

0:07:17.6 Dr. Steven Zucker: It’s a beautiful image with those pale greens. There are fronds of a palm that rise up in back of the rocks at the horizon line, and they’re flecked with gold. So the entire image has a kind of beauty and luminosity that’s just wonderful.

[music]

Title Mausoleum of Galla Placidia
Artist(s) Unrecorded artist
Dates 425 C.E.
Places Europe / Southern Europe / Italy
Period, Culture, Style Medieval / Early Christian
Artwork Type Architecture / Tomb / Mosaic
Material Brick, Glass
Technique

Deborah Mauskopf Deliyannis, Ravenna in Late Antiquity (Cambridge, UK: Cambridge University Press, 2010).

Cecily Hennessy, “Patronage and Precedents: Galla Placidia’s Chapel in Ravenna and the Holy Apostles, Constantinople,” Byzantinoslavica, volume 74, number 1–2 (2016), pp. 26–43.

Bente Kiilerich, “Abstraction in Late Antique Art,” Envisioning Worlds in Late Antique Art: New Perspectives on Abstraction and Symbolism in Late-Roman and Early-Byzantine Visual Culture (c. 300–600), edited by Cecilia Olovsdotter (Berlin, Boston: De Gruyter, 2019), pp. 77–94.

Ellen Swift and Anne Alwis, “The Role of Late Antique Art in Early Christian Worship: A Reconsideration of the Iconography of the ‘starry Sky’ in the ‘Mausoleum’ of Galla Placidia,” Papers of the British School at Rome, volume 78 (2010), pp. 193–354.

Loading Flickr images...

Cite this page as: Dr. Beth Harris and Dr. Steven Zucker, "The Mausoleum of Galla Placidia," in Smarthistory, December 12, 2025, accessed December 23, 2025, https://smarthistory.org/the-mausoleum-of-galla-placidia/.