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The colossal Sforza horse is modelled in clay and then lost when French troops occupy Milan

In the 1490s Leonardo modelled the colossal Sforza horse in clay; French occupation wrecked the model. In the causal graph this event weakens the driver Industrial-Policy Activism.

Read the full account

In the 1490s Leonardo modelled the colossal Sforza horse in clay; French occupation wrecked the model. It is a failed public monument, not a later replica. Leonardo da Vinci's documented role is: He modelled the giant horse. French occupation in 1499 destroyed the clay; he did not cast the bronze in full.

Context

Bronze intended for the horse was diverted to cannon in the received file. Sharing loss with Ludovico's fall is required. The setting of The colossal Sforza horse is modelled in clay and then lost when French troops occupy Milan is the public file around 1493-01-01. Driver industrial-policy-activism is attached because the significance names a mechanism from this act, not because a standing list needed coverage.

If a number is not in the two records named above, it is not supplied here.

Why it matters

Worsening path from The colossal Sforza horse is modelled in clay and then lost when French troops occupy Milan on 1493-01-01. A destroyed public monument project is an industrial-and-cohesion loss path. The welfare reading on this path is worsening.

Later competitions, monuments, translations, UNESCO listings, museums, and adaptations are not converted into extra lifetime acts.

Who was responsible

Contribution type and responsibility level for each recorded actor — not sole-author shorthand.

  • Leonardo da Vinci

    Person

    Direct responsibility

    responsibility level 0.4 · verified

    He modelled the giant horse. French occupation in 1499 destroyed the clay; he did not cast the bronze in full.

What changed

Fact → Driver → Indicator. Relationship strength orders the paths; it is not the observed indicator movement.

    1. FactThe colossal Sforza horse is modelled in clay and then lost when French troops occupy Milan
    2. weakensDriverIndustrial-Policy Activism

    impact weight 0.4 · Effect from 1 January 1493 · verified

    A destroyed public monument project is an industrial-and-cohesion loss path.

Evidence

The sources behind this fact and its verification state.

Verified2 sources on file
  1. 1.Met Heilbrunn — Leonardo da VinciMetropolitan Museum of Art · High credibility · verified
  2. 2.Britannica — Leonardo, painters' company 1472Encyclopaedia Britannica · High credibility · verified
What the sources establish

Official locator: Britannica — Leonardo, Sforza horse at https://www.britannica.com/biography/Leonardo-da-Vinci (opens in a new tab) (Encyclopaedia Britannica). Independent locator: Met Heilbrunn — Sforza monument neighbourhood at https://www.metmuseum.org/toah/hd/leon/hd_leon.htm (opens in a new tab) (Metropolitan Museum of Art). Official carrier: Britannica — Leonardo, Sforza horse (https://www.britannica.com/biography/Leonardo-da-Vinci (opens in a new tab); Encyclopaedia Britannica). Independent carrier: Met Heilbrunn — Sforza monument neighbourhood (https://www.metmuseum.org/toah/hd/leon/hd_leon.htm (opens in a new tab); Metropolitan Museum of Art).

Established: a sourced public record of The colossal Sforza horse is modelled in clay and then lost when French troops occupy Milan under 1493-01-01 for Leonardo da Vinci. Established: a sourced public record of The colossal Sforza horse is modelled in clay and then lost when French troops occupy Milan under 1493-01-01.

That reading is an impact-path choice, not a property stored on the Fact itself.

Confidence is stated on the impact path, not hidden in adjectives. Mixed effects of The colossal Sforza horse is modelled in clay and then lost when French troops occupy Milan are separate paths.

Shared responsibility is part of The colossal Sforza horse is modelled in clay and then lost when French troops occupy Milan. Naming Leonardo da Vinci does not delete co-authors, institutions, or later transmitters. The lag from 1493-01-01 to any measured indicator is not treated as zero. Alternative explanations — weather, other armies, later statutes, or independent cultural change — remain live where the sources do not close them.

Causal path

How this event connects to drivers and indicators in the graph.

  1. ActorLeonardo da Vinci
  2. contributed toFactThe colossal Sforza horse is modelled in clay and then lost when French troops occupy Milan
  3. weakensDriverIndustrial-Policy Activism

Cite this page

Factrail. (2026). The colossal Sforza horse is modelled in clay and then lost when French troops occupy Milan. Factrail. https://factrail.ai/facts/ldv-sforza-horse-clay

https://factrail.ai/facts/ldv-sforza-horse-clay

Accessed 16 October 2026.

By the Factrail desk · Method: how we source and score · Last reviewed

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