This marble low relief depicting Saint Peter’s ⓘ Miraculous Escape from Prison, executed around 1439, was created by Luca della Robbia ⓘ. The panel is now preserved in the Bargello, Florence, but was originally part of the altar of Saint Peter in Florence Cathedral.
The work belongs to Luca’s early mature period and demonstrates the clarity, narrative restraint, and classical composure that define early Florentine Renaissance sculpture.
Description
The scene illustrates the episode from the Acts of the Apostles in which Saint Peter, imprisoned by order of Herod, is freed by an angel. The composition unfolds within a shallow architectural space.
At left, Peter sits in chains, his head inclined in sleep or contemplation. At centre, he turns in astonishment toward the angel who gently guides him forward. Behind them, guards appear framed within a barred window, unaware of the miracle taking place.
The relief is shallow yet spatially coherent. Luca organises the figures with controlled gesture and measured drapery folds. The architectural setting enhances narrative clarity without overwhelming the human drama.
Style and Technique
Carved in marble, the relief exemplifies Luca’s early mastery of low relief, often described as stiacciato, in which subtle modelling creates depth within a minimal projection from the surface.
Characteristic features include:
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Calm, balanced composition
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Classical architectural framing
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Restrained emotional expression
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Precise linear definition
The emphasis is on narrative intelligibility and spiritual dignity rather than dramatic intensity.
Original Context
The relief originally formed part of the altar dedicated to Saint Peter in Florence Cathedral. Within that liturgical setting, the scene would have reinforced the apostle’s authority and divine protection, appropriate to a church that traced its apostolic foundations through Peter.
Removed from its original context, the panel is now displayed as an autonomous Renaissance masterpiece in the Bargello.
