{
  "kind": "building",
  "id": "04-monumental",
  "role": "monumental",
  "name": "Mountain Aperture",
  "function": "A civic gathering monument provides sheltered public terraces and an elevated framed view toward the Himalayan peaks.",
  "shape_and_silhouette": "A colossal cubic frame is pierced through its center, while its eight surrounding face modules each contain a smaller square aperture with a third generation of recesses around their edges.",
  "visual_description": "Pale concrete structural piers rise from finely jointed stone bases, with shadow-black recursive voids, straight inhabited bridges, deeply inset bronze railings and sparse timber-lined sheltered galleries.",
  "production_notes": "A prestigious work of the later civic tradition presented freestanding on flat ground, it magnifies the city’s courts-within-courts into a deliberately monumental porous cube.",
  "departure": "Fractal subtraction operates through the entire mass at three scales, producing the collection’s most radical solid-and-void silhouette.",
  "shared_traits": [
    "Nested square apertures",
    "Broad surviving structural spines",
    "Dressed stone public thresholds",
    "Human-scale galleries within monumental geometry"
  ],
  "constraints": [
    "Single coherent cubic mass on flat ground",
    "Three finite scales of recursion",
    "Central aperture open through all four vertical faces",
    "No floating cubes or unsupported thin filigree",
    "Continuous structural corner piers",
    "Guarded accessible terraces"
  ],
  "idle_animation": "none",
  "day_night": "Concealed warm lights trace selected recessed gallery floors while the largest central opening remains dark and readable.",
  "version": 1,
  "image": "buildings/04-monumental/renders/render-v001.png",
  "approved": true,
  "city_snapshot": "city-v001.md",
  "motif_snapshot": "motifs/brief-v001.md"
}