{
  "schema": "calcuart-provenance/1",
  "source_window_start": "2026-11-08T19:29:23Z",
  "source_window_end": "2026-11-08T19:59:23Z",
  "kind": "original standalone CalcuArt scene, not song cover",
  "generator": "built-in image_gen.imagegen",
  "prompt": "Original standalone CalcuArt fine-art scene, not album art and not a cover: a portable, open-sided miniature room suspended in a quiet dusk landscape, its single window opening into another luminous lavender space. Asymmetrical flowing mathematical ribbon surfaces gently connect the window to the surrounding horizon, suggesting continuity through a change of place. Faded dark lavender, dusty mauve, deep plum and complementary muted amber light. Refined tactile paper and ceramic textures, elegant surreal architectural illustration, restrained spacious composition with one intentionally off-center fold, nuanced low-key light. No people, no text, no lettering, no branding, no logos, no watermark. Original landscape image.",
  "controls": {
    "transparent_background": false
  },
  "conceptual_controls": {
    "praxium": "Context: portable room and continuity; restrained lavender and amber palette; coherent architectural scene.",
    "asymmetry": "Off-center open room with unequal ribbon arcs and a folded roof corner; continuity represented by repeated curved surfaces."
  },
  "unsupported_controls": "No mathematical q or other numeric native model control was supplied or claimed.",
  "review": {
    "visual_inspection": true,
    "observations": "Readable lavender open-sided room, window, amber ribbon grids and dusk landscape. No visible text, branding, people or private material.",
    "rights": "New image generated from an original textual prompt; no source images supplied."
  },
  "source_output": "exec-03da4329-77b0-499c-9fc0-81de9fa20a92.png"
}