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Secondary sourceSculpture1670

The Vision of Constantine

Gian Lorenzo Bernini · 1670

An equestrian marble statue by Bernini in St Peter's Basilica, showing Constantine's legendary vision before his conversion to Christianity.

Bernini's Baroque statue commemorates Constantine's legendary vision and conversion, celebrated centuries later by the papacy.

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White marble sculpture of a rearing horse with a rider in flowing drapery who gazes upward. The group is set against a dark, draped backdrop and sits on a stone pedestal in a niche.
Gian Lorenzo Bernini, The Vision of Constantine, 1670. St. Peter's Basilica, Vatican City.

About this source

What it is

This is a marble equestrian sculpture carved by Gian Lorenzo Bernini, unveiled in 1670 as part of the Scala Regia leading to St Peter's Basilica. It shows Constantine on a rearing horse, reacting to a vision of a cross that, according to legend, appeared to him before his battle with Maxentius.

Why it matters

Bernini's statue, made over a thousand years after Constantine's life, shows how 17th-century popes celebrated him as the first Christian emperor whose conversion helped establish the Church's power. Even at the time it was criticized for inaccuracies, such as showing Constantine as unrealistically youthful and without proper riding equipment.

Look closer

  • What is the sculpture trying to make the viewer feel, and how does the horse's pose help create that effect?
  • Why did critics at the time complain that the statue was historically inaccurate?
  • Why would a 17th-century pope want a dramatic statue of Constantine placed at the entrance to the Vatican Palace?

This sculpture is part of the curated material that grounds the AI version of Constantine the Great on Humy.ai — when students ask about related events, the AI can quote it and cite it.

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Primary source

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Roman Senate · c. 312-315

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Secondary source

Constantine the Great Baptised by St Sylvester

c. 1200

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Secondary source

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