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Secondary sourceArtifactafter 221 BCE

Twelve Metal Colossi

after 221 BCE

Twelve giant bronze statues cast after 221 BCE on Qin Shi Huang's orders from confiscated weapons of the conquered states, now lost.

Qin Shi Huang ordered these colossal statues cast from conquered states' weapons as a symbol of his control over a unified empire.

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Size comparison chart: a grey silhouette of a standing robed figure against a height scale marked 0, 5 and 10 (metres), with a small inset illustration of a seated robed figure at the lower right corner.
Modern size-comparison illustration of the lost Twelve Metal Colossi, cast after 221 BCE.

About this source

What it is

The Twelve Metal Colossi were twelve monumental bronze statues, each said to weigh around 30 tons, cast on the order of Qin Shi Huang after 221 BCE. They were made by melting down bronze weapons collected from the defeated Warring States and displayed in the imperial palace. No illustration of them survives; they were destroyed by the 4th century CE after being moved several times by later rulers.

Why it matters

The historian Sima Qian ranked the casting of these statues alongside Qin Shi Huang's unification of law, weights, measures and writing as one of his great achievements. Turning the conquered states' weapons into statues was a powerful symbol of disarmament and control. Later Han writer Ban Gu gave a different account, linking the statues to a supposed omen of giant foreigners — showing how stories about the emperor's deeds grew and changed after his death.

Look closer

  • Why would melting down weapons into statues be such a strong symbol of controlling a newly unified empire?
  • Why do ancient accounts of the same statues disagree about their origin?
  • What does the complete loss of the statues, with no surviving image, mean for what we can really know about them?

This artifact is part of the curated material that grounds the AI version of Emperor Qin Shi Huang on Humy.ai — when students ask about related events, the AI can quote it and cite it.

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