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Original fileThe image captures the intersection of monumental High Renaissance wall frescoes and a late 16th-century decorative ceiling. The walls depict the military and spiritual triumphs of Emperor Constantine, while the ceiling features the heraldic dragon of the Boncompagni family and seated allegorical figures holding scrolls. Elaborate architectural framing, trompe-l'œil effects, and Latin inscriptions create a dense program of religious and political triumph.
The Sala di Costantino represents the culmination of the Raphael Rooms, articulating the 'Translatio Imperii'—the idea that temporal and spiritual authority passed from the Roman Empire to the Papacy. The inclusion of allegories like 'Aeternitas' and 'Moderatio' reflects the Neoplatonic influence on Vatican iconography, seeking to harmonize classical history with Christian providence.
GREGORIVS XIII PONT MAX AD PAVPERES SVBLEVANDOS ET TEMPLA EXORNANDA EGREGIA OPT PRINCIPIS LIBERALITATE OPVS EST AC MAGNIFICENTIA SICILIA FRVGVM FOECVNDISSIMA CLARISSIMIS IMPER ARMORVM AC LITERARVM STVDIIS MORIBVS NOBILISSIMORVM ARTI VM INVENTORIBVS LONGE PRAESTANTISSIMA AETATIS EIVS LXIII PONT SVI PRIMO DVC IN ALTVM SIXTVS V PONT MAX MODERATIO AETERNITAS
Translation
Gregory XIII, Supreme Pontiff. / For the relief of the poor and the decoration of temples, it is a work of the excellent prince's liberality and magnificence. / Sicily, most fertile in fruits, very famous for the most renowned studies of arms and letters, of manners, of the inventors of the most noble arts, by far the most excellent. / In the sixty-third year of his age. / In the first year of his pontificate. / Lead into the deep. / Sixtus V, Supreme Pontiff. / Moderation. / Eternity.
Eusebius of Caesarea
His 'Life of Constantine' provided the historical narrative for the scenes of the Emperor's vision and military victory over Maxentius.
Donation of Constantine
The frescoes in this room were designed to provide a visual legal defense for the authenticity of this document and the Pope's temporal power.
Object
Fresco
religious
Linked Data
AI AI-cataloged fields generated by gemini-3-flash-preview on April 2, 2026. Getty identifiers are AI-inferred and may require verification.