The DC Chapter of the Patrons of the Arts in the Vatican Museums is thrilled to reveal our 2026 restoration project: The Equestrian Monument of Constantine by Gian Lorenzo Bernini (1654-1670).
This important sculpture was commissioned by Pope Innocent X Pamphili (1644–1655). It depicts Emperor Constantine on horseback at the moment he sees the miraculous vision of the Cross in the sky, bearing the words In hoc signo vinces (In this sign you will conquer).
Carved from a single block of marble, the statue is placed in a niche adorned with magnificent, animated painted stucco drapery, a perfect example of the Baroque aesthetic, which blends sculpture, architecture and painting. Bernini was the eminent interpreter of this aesthetic.
The monument is located on the route of the Scala Regia, the scenic staircase designed by Bernini to connect the Bronze Portal – the official entrance to the Vatican – to the Sala Regia of the Apostolic Palace. This strategic positioning ensured that, as visitors ascended to the state rooms, they were greeted by the powerful symbolic image of the triumph of Christ.
State of Preservation
There are widespread deposits of inconsistent and partially adherent particulate matter, chromatically altered layers of various kinds, reworked mortar and/or plaster, and grout. The basement has suffered significant degradation due to the acute yellowing of the surfaces caused by the alteration of superimposed substances. Fractures and cracks are also present.
The base, parts of the stucco have fallen off the metal reinforcement, with a greater concentration in areas of overhang. There is widespread retouching on the surfaces, masking old damages and putty. Similarly, there is widespread repainting over the original tempera and gold leaf finish, with frequent dirt deposits, especially in the reliefs.
Our Chapter, thanks to your membership, has pledged $40,000 towards the restoration of this dynamic work of Bernini. We will keep you updated on its restoration process.
Posted on October 24, 2025