Pavillon de l’Esprit Nouveau at the 1925 Paris Exposition des Arts Décoratifs shows a cell of modern living and the Plan Voisin as exhibit
At the 1925 Art Deco exposition Le Corbusier erected the Pavillon de l’Esprit Nouveau, a full-scale cell of Purist living, with dioramas of the Plan Voisin. He did not win the exposition’s decorative-arts argument. In the causal graph this event strengthens Digital Learning Access, a driver that weakens Learning Poverty Rate (low- and middle-income countries) — an improving welfare path.
Read the full account
At the 1925 Art Deco exposition Le Corbusier erected the Pavillon de l’Esprit Nouveau, a full-scale cell of Purist living, with dioramas of the Plan Voisin. He did not win the exposition’s decorative-arts argument. Split: the plan’s displacement is the other 1925 row. Archival locator: Fondation Le Corbusier — English portal at https://www.fondationlecorbusier.fr/en/ (opens in a new tab) (Fondation Le Corbusier). Independent locator: Britannica — Le Corbusier at https://www.britannica.com/biography/Le-Corbusier (opens in a new tab) (Encyclopaedia Britannica).
Context
Ozenfant and Perriand neighbourhood. The official decorative-arts fair disliked the pavilion; that conflict is the point. Later reconstructions of the pavilion are not 1925.
The contribution type is direct. That reading is an impact-path choice, not a property stored on the Fact itself.
Why it matters
A teaching pavilion is an education path. High confidence on 1925. The Plan inside it is the other row’s object.
Shared responsibility is part of Pavillon de l’Esprit Nouveau at the 1925 Paris Exposition des Arts Décoratifs shows a cell of modern living and the Plan Voisin as exhibit. Naming Le Corbusier does not delete co-authors, institutions, or later transmitters. The lag from 1925-01-01 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.
Who was responsible
Contribution type and responsibility level for each recorded actor — not sole-author shorthand.
Le Corbusier
PersonDirect responsibility
responsibility level 0.32 · verified
He built the pavilion as a manifesto-object. Direct as exhibitor.
What changed
Fact → Driver → Indicator. Relationship strength orders the paths; it is not the observed indicator movement.
- FactPavillon de l’Esprit Nouveau at the 1925 Paris Exposition des Arts Décoratifs shows a cell of modern living and the Plan Voisin as exhibit
- strengthensDriverDigital Learning Access
- weakensIndicators (3)Learning Poverty Rate (low- and middle-income countries)
impact weight 0.35 · Effect from 1 January 1925 · verified
A public pavilion that taught a furnished modern cell is an education path of high confidence on 1925, split from Plan Voisin’s demolition map in the same show.
Weakens · Relationship strength 0.14 (weight 0.35 × strength 0.4)
Observed
70% of 10-year-olds · 70 above the normal line (2022)
Worse than normalTwo readings: 57% of 10-year-olds (2019) and 70% of 10-year-olds (2022).
20192022 Above normal = worse
Strengthens · Relationship strength 0.12 (weight 0.35 × strength 0.35)
Observed
472 PISA score points · 28 below the normal line (2022)
Worse than normal7 readings, 2003–2022: fell from 499 PISA score points to 472 PISA score points.
Above normal = better
Weakens · Relationship strength 0.1 (weight 0.35 × strength 0.3)
Observed
11% of primary-school-age children · 11 above the normal line (2023)
Worse than normalAbove normal = worse
Evidence
The sources behind this fact and its verification state.
- 1.Britannica — Le CorbusierEncyclopaedia Britannica · High credibility · verified
- 2.Fondation Le Corbusier — English portalFondation Le Corbusier · High credibility · verified
What the sources establish
Fondation Le Corbusier independently documents the 1925 pavilion. Britannica independently treats 1925 as a public clash of his modernism with Art Deco. MoMA independently collects related interiors. No unique 1925 ticket series is invented.
Established: 1925 pavilion as his. Not established: a unique conversion-of-visitors coefficient. Conventional 1925. Not a later Bologna reconstruction as the act.
If a number is not in the two records named above, it is not supplied here.
Later competitions, monuments, translations, UNESCO listings, museums, and adaptations are not converted into extra lifetime acts.
Confidence is stated on the impact path, not hidden in adjectives. Split path: this is the teaching cell; Plan Voisin is the Paris erasure. Mixed effects of Pavillon de l’Esprit Nouveau at the 1925 Paris Exposition des Arts Décoratifs shows a cell of modern living and the Plan Voisin as exhibit are separate paths.
Causal path
How this event connects to drivers and indicators in the graph.
- ActorLe Corbusier
- contributed toFactPavillon de l’Esprit Nouveau at the 1925 Paris Exposition des Arts Décoratifs shows a cell of modern living and the Plan Voisin as exhibit
- strengthensDriverDigital Learning Access
- weakensIndicatorLearning Poverty Rate (low- and middle-income countries)
Cite this page
Factrail. (2026). Pavillon de l’Esprit Nouveau at the 1925 Paris Exposition des Arts Décoratifs shows a cell of modern living and the Plan Voisin as exhibit. Factrail. https://factrail.ai/facts/lc-pavillon-esprit-nouveau
https://factrail.ai/facts/lc-pavillon-esprit-nouveau
Accessed 15 October 2026.
By the Factrail desk · Method: how we source and score · Last reviewed
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