Silk Ribbon Unfolding Diagonally Across Fabric, Gently Undulating in Air

{
  "poster": {
    "concept": "silk ribbon unfolding diagonally across fabric, gently undulating in air",
    "embedded_city": {
      "reference": "[cidade]",
      "style": "miniature sculptural city in 3D bas-relief emerging from woven textures",
      "details": "landmarks, streets, and rhythms of [cidade] flowing naturally into ribbon curves, layered with subtle depth"
    },
    "style": "textile realism combined with sculptural relief",
    "visuals": {
      "textures": "soft highlights, tactile folds",
      "design": "elegant poster aesthetic",
      "palette": "inspired by national flag of [país], integrated organically into fabric tones"
    },
    "composition": {
      "view": "top-down minimalist composition",
      "background": "museum-grade cream paper texture",
      "space": "strong negative space"
    },
    "typography": {
      "title": "Cidade",
      "subtitle": "sophisticated serif font, poetic geographic language"
    },
    "rules": [
      "all architectural details remain strictly within ribbon form",
      "poster must be HDR, super-detailed, gallery quality",
      "8K resolution aesthetic"
    ],
    "restrictions": [
      "no watermark",
      "no clutter outside ribbon",
      "no cartoon flat shading",
      "no AI artifacts"
    ],
    "final_instruction": "Create an ultra-realistic 8K HDR poster featuring a silk ribbon embedding the sculptural bas-relief cityscape of [cidade], with textile realism, national flag-inspired palette of [país], elegant typography, and gallery-quality composition."
  }
}