page_title: Arch of Galerius and Rotunda
section_title: Sculptural program of the Arch
hierarchical_section_title: Arch of Galerius and Rotunda / Location and description of the Arch / Sculptural program of the Arch
caption_attribution_description: Sacrifice on Arch of Galerius
context_page_description: The Arch of Galerius or Kamara and the Rotunda are neighbouring early 4th-century AD monuments in the city of Thessaloniki, in the region of Central Macedonia in northern Greece.
context_section_description: Understanding of the sculptural program of the arch is limited by the loss of the majority of the marble panels, but the remains give an impression of the whole. Four vertically stacked registers of sculpted decoration were carved on each pillar, each separated by elaborate moldings. A label for the Tigris River indicates that there were likely labels on other representations as the builders deemed necessary. Artistic license was taken in the representations, for instance, the Caesar Galerius is shown in personal combat with the Sassanid Shah Narses in one of the panels; although they never met in battle. On the arch a mounted Galerius attacks a similarly mounted Narses with a lance as an eagle bearing a victory wreath in its talons approaches Galerius. The Caesar sits securely on his rearing horse, while the Persian king appears nearly unhorsed. Terrified Persians cower under the hooves of the Caesar's horse in the chaos of battle. The panel expresses the power of the Caesar Galerius.
  The relief of the imperial family conjoined in a sacrifice of thanksgiving owes its distant prototype to the Augustan reliefs on the Ara Pacis in Rome. Galerius' wife, Diocletian's daughter Valeria, is shown at his side, helping authenticate his connection to his predecessor. Here as elsewhere all the faces have been carefully chiselled off, whether as damnatio memoriae or in later cultural intolerance of images.
  In another panel, the tetrarchs are all arrayed in the toga as a Victoria holds a victory wreath out to the heads of the two Augusti. A third panel celebrates the unity of the tetrarchy, with a depiction of the tetrarchs standing together; the depersonalized manner in which the tetrarchs are portrayed is reminiscent of the schematic statues of the tetrarchs in porphyry at St. Mark's Basilica in Venice. Only Galerius is dressed in armor, and he makes the offering upon the altar.
  What remains of the arch asserts the glory of the tetrarchy and the prominence of Galerius within that system. The arch celebrates the Roman Empire as part of Galerius’ victory over the Sassanid king. Galerius is also pictured on his horse at the right, while attacking a Sassanid guard.
caption: The imperial family at the sacrifice of thanksgiving.
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