{
  "schemaVersion": "COMPO-ILLUSTRATION-REGENERATION-BRIEF/1",
  "briefRef": "ILLUSTRATION-REGEN-20260825-001",
  "status": "READY_FOR_IMAGE_AI",
  "purpose": "Create an illustration-only asset that can sit on the left side of a 1080x1350 poster while leaving a calm right field for a separate typography layer.",
  "prompt": "Editorial geometric illustration for a modern composition system: a warm orange faceted eight-point botanical star / abstract flower, crisp polygonal petals, subtle darker orange inner planes, strong but restrained silhouette, positioned toward the left side with generous negative space on the right. Background should be transparent or a very soft warm paper field, not a hard square plaque. Flat graphic construction with slight print texture, no text, no letters, no logo, no border, no frame, no typography, no mockup, no watermark. Palette: orange #F27A18, deep navy #18243F only as a small supporting shape if needed, paper #FAF9F4. Clean contemporary editorial poster asset, controlled asymmetry, calm negative space.",
  "negativePrompt": "hard rectangular background, full-bleed dark square, text, typography, logo, watermark, photorealism, 3d render, excessive glow, neon, gradients that look wet, clutter, multiple unrelated objects, centered composition",
  "target": {
    "canvas": [1080, 1350],
    "illustrationSide": "left",
    "targetBoundsPx": [0, 310, 518, 958],
    "typographyReservedPx": [454, 108, 1037, 1242]
  },
  "constraints": {
    "typographyIncluded": false,
    "semanticPlacement": false,
    "autoPublication": false,
    "humanReviewRequired": true,
    "preserveOriginalAsset": true
  }
}