{
  "generatedAt": "2026-03-18T10:00:11.452Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A minimalist, abstract illustration for an audiobook cover. The dominant imagery is a single, delicate, unfurling fern frond, rendered in soft, muted emerald green. The frond's spiral shape suggests growth, introspection, and the gradual unfolding of complexity. Behind it, a very subtle, soft-focus background of warm, diffused light, like early morning sunbeams breaking through mist, in shades of pale gold and creamy white. The overall mood is contemplative, serene, and deeply personal, evoking a sense of gentle awakening and subtle emotional depth. The composition is centered and balanced, with ample negative space to convey quietude. The style should be painterly, with a subtle texture, reminiscent of watercolors or soft pastels. Square 1024x1024 format.",
  "enhancedPrompt": "A minimalist, abstract illustration for an audiobook cover. The dominant imagery is a single, delicate, unfurling fern frond, rendered in soft, muted emerald green. The frond's spiral shape suggests growth, introspection, and the gradual unfolding of complexity. Behind it, a very subtle, soft-focus background of warm, diffused light, like early morning sunbeams breaking through mist, in shades of pale gold and creamy white. The overall mood is contemplative, serene, and deeply personal, evoking a sense of gentle awakening and subtle emotional depth. The composition is centered and balanced, with ample negative space to convey quietude. The style should be painterly, with a subtle texture, reminiscent of watercolors or soft pastels. Square 1024x1024 format., professional book cover design, high quality, striking composition, commercial appeal, clean design, marketable, suitable for print, purely visual artwork only, absolutely no text anywhere in the image, no letters no words no title no author name no typography no writing no inscriptions"
}