Michelangelo Merisi da Caravaggio( 1571–1610), The Martyrdom of Saint Ursula, 1610, Oil on canvas, 140.5 × 170.5 cm, on a short-term loan from the Intesa Sanpaolo Bank Collection in Naples to The National Gallery, London
The letter discovered in 1980 in the Naples archive changed the history of The Martyrdom of Saint Ursula. Dated 11 May 1610, it confirmed what had long been suspected: that the canvas was not the work of Mattia Preti but of Caravaggio himself, painted in Naples in the final weeks of his life. Commissioned by Marcantonio Doria of Genoa to honour his stepdaughter Livia Grimaldi as she entered a convent under the name Sister Ursula, the painting took its subject from the saint whose name she had assumed.
The letter also preserves a glimpse of its troubled making. Caravaggio, perhaps working in haste, laid on a varnish so thick that his agent, Lanfranco Massa, tried to dry it by setting the canvas in the sun. The surface buckled and melted. Caravaggio was forced to repair the damage, his reworking visible even now beneath layers of later intervention. Few paintings carry in their fabric so tangible a trace of mishap, accident, and recovery.
The subject could hardly have been more apt. Saint Ursula, the British princess who refused a pagan marriage and was martyred with her companions at Cologne, embodies in Caravaggio’s hands the instant of death. The arrow lodged in her breast halts time itself. Yet Caravaggio does not show her alone. A shadowed male figure looks on from behind, eyes fixed on the act. His features have long been read as those of the painter himself. If so, the artist inserted his own image not as participant but as witness, drawn into the scene as one marked for destruction.
Here lies the power of the painting. In Ursula’s martyrdom Caravaggio found a mirror of his own condition. Exiled from Rome after killing Ranuccio Tomassoni, pursued by vendettas and dependent on precarious patronage, he lived with the certainty that death might come at any moment. To cast himself as bystander to the saint’s execution was to acknowledge this fate openly.
The picture left Naples for Genoa in June 1610. Caravaggio himself set out soon after, hoping for pardon and a return to Rome. He never arrived. He died suddenly on the Tuscan coast in July, his last commission already installed in the Doria chapel. The Martyrdom of Saint Ursula thus stands as both a votive image for a Genoese nun and the painter’s own epitaph, a vision in which legend and biography converge, and martyrdom and exile are bound together in the closing act of his career.
