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Landmarks; contains © OpenStreetMap contributors, ODbL-1.0","references":[{"title":"File:Paris Opera full frontal architecture, May 2009.jpg","author":"Peter Rivera","license":"CC BY 2.0","licenseUrl":"https://creativecommons.org/licenses/by/2.0","sourcePage":"https://commons.wikimedia.org/wiki/File:Paris_Opera_full_frontal_architecture,_May_2009.jpg","sourceSha1":"facfcd3e4fd774c8f4105e4c73812b789923b239","use":"visual-reference-only","view":"full south elevation, daylight"},{"title":"File:Paris Palais Garnier 2010-04-06 16.55.07.jpg","author":"Alexander Hoernigk","license":"CC BY 3.0","licenseUrl":"https://creativecommons.org/licenses/by/3.0","sourcePage":"https://commons.wikimedia.org/wiki/File:Paris_Palais_Garnier_2010-04-06_16.55.07.jpg","sourceSha1":"f554fd314364e40de389873c1daa15d3bfe5a4bc","use":"visual-reference-only","view":"south facade and auditorium roof, daylight"}],"aliases":[],"authors":["Open Landmarks contributors"],"artisticLicense":"CC-BY-4.0","spatialDataLicense":"ODbL-1.0","licenseScope":"CC BY applies to original artistic contributions only; ODbL applies to OSM-derived spatial data. Reference photographs retain their own licenses.","assistance":"AI-assisted architectural interpretation and procedural recipe authoring; deterministic Python/Blender export. No photographic textures.","review":{"status":"approved","revision":"9b567c57803fcb5573660ed5966f55b29cf25f189f1c25496d9dd4ec2fd92f08","reviewer":"Benjamin TD","reviewedAt":"2026-09-30","checks":{"rights":"passed","footprint":"passed","appearance":"passed","mapIntegration":"passed"}},"modelingNotes":["Plan: the saved OSM footprint and the eleven mapped building:part ways. The model is authored in a frame rotated 15.6 deg to the facade edge of way/822290986 and rotated back, so every volume stays on the OSM plan.","Heights from OSM parts: side wings 26 m (986), main block walls 31 m with a 4 m copper roof to 35 m (002), rotunda drums 29 m with 7.5 m domes (989-991), auditorium drum 31-44 m (987), dome 44-51 m (1001), crown 50-56.5 m (1000) and finial to 58 m (993), fly tower from 31 m (992).","Fly tower: OSM gives 58 m with a 10 m gabled roof; here the eaves are 46 m and the gable apex 54.9 m so the Apollo group on the apex tops out at the mapped 58 m (the model top stays 58 m; the 70 m outline tag is unused).","South front researched against the Commons references 00/01 and published figures (facade ~32 m high, gilded Harmony and Poetry groups ~7.5 m tall, Wikipedia \"Palais Garnier\"). Bay rhythm is read from the OSM footprint steps: 7 arches at u = 0, +-7.1, +-14.3 (centre) and +-22.55 (end pavilions), piers 2.7 m wide.","Elevation levels inferred from photo proportions scaled to the mapped widths: arcade springing 5.3 m, loggia floor 9.6 m, 16 paired Corinthian columns 10.8-20.6 m (r 0.48 m), small loggia columns to 16.2 m, oculi with busts at 18.7 m, entablature 20.6-22.8 m, attic to 29.2 m, gilded cresting to 31 m.","Side facades: two storeys of round-arched windows between pilasters, attic lights and cornice at 26 m, interpreted from general views; the Pavillon de l'Empereur ramp is a simplified double ramp hugging the west rotunda within 2 m of the plan.","Fly tower articulation (inferred from general views): corner buttresses, 7 pilastered bays per side with a lower arcade of glazed panels, arched windows and attic lights, storey/attic bands and cornice, double raking cornices on both gables, copper roof with 9 standing seams and a ridge crest, rearing Pegasus masses (copper-patina bronze) on the rear corners.","Roofscape: copper hipped roofs with ridges over the side-wing strips, rotunda wings, rear blocks and the 35 m terraces, plus small skylight lanterns; long side facades get a projecting central avant-corps with a raised attic.","Roofs: copper mansard slopes on the 31-35 m main block, a copper foyer ridge, a copper-roofed lantern over the grand staircase (inferred size) and a copper skirt round the drum; flat terraces use the cool roof swatch. The east rotunda axis is nudged 0.6 m west of part 990 so its cornice stays within the jagged OSM outline.","Sculpture (the four ground-floor groups, the gilded roof groups, Apollo, busts, masks, medallions) is represented by original abstract masses; gold uses the library \"invalides-gold\" finish in the terracotta slot, copper roofs use \"copper\" in the metal slot. No sculpture replicas, textures or Mapbox geometry."],"source":{"url":"/objects/66f0d62569a6fc6e3e3768bed0784e2d2715be0fdad3a8f581d976c1576d5f21/source.blend.gz","bytes":631330,"sha256":"66f0d62569a6fc6e3e3768bed0784e2d2715be0fdad3a8f581d976c1576d5f21"},"spatialSource":{"url":"/objects/f46135e80f21ab99f1f5bb818c037a60a5b6fdb363d09601a236197c24f1e742/spatial-source.json","bytes":24809,"sha256":"f46135e80f21ab99f1f5bb818c037a60a5b6fdb363d09601a236197c24f1e742"},"preview":{"url":"/objects/7e178ff6bd21b4ac9de5ed6e3cff3b40c4d60042b8bd06a6f03fea3060e9ae58/preview.webp","bytes":15208,"sha256":"7e178ff6bd21b4ac9de5ed6e3cff3b40c4d60042b8bd06a6f03fea3060e9ae58"},"revision":"9b567c57803fcb5573660ed5966f55b29cf25f189f1c25496d9dd4ec2fd92f08","publicationRevision":"988f0d2a506a2fe7bef5ecc6090fca74805de649d9ba13ceeae5c0c9afacc50e","bounds":[2.331059,48.8713278,2.3323971,48.872731],"approved":true,"materialLibrary":{"schemaVersion":1,"sha256":"7afc40cf0b82b7c3c054f287817be2a37e52192aa734f187f8b20ee3277187dd","url":"/materials/7afc40cf0b82b7c3c054f287817be2a37e52192aa734f187f8b20ee3277187dd.json"},"metadata":"/assets/opera-garnier/988f0d2a506a2fe7bef5ecc6090fca74805de649d9ba13ceeae5c0c9afacc50e/asset.json","validation":"/assets/opera-garnier/988f0d2a506a2fe7bef5ecc6090fca74805de649d9ba13ceeae5c0c9afacc50e/validation.json"}