{
  "generatedAt": "2026-03-19T23:30:16.228Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A square, 1024x1024, professional audiobook cover artwork. The image should evoke a sense of mystery, romance, and subtle gothic atmosphere. Dominant imagery features a single, ethereal, deep indigo-blue dahlia in full bloom, its petals unfurling delicately. Behind the dahlia, a soft, out-of-focus background hinting at an old, weathered stone manor or a coastal cliffside shrouded in a gentle, atmospheric mist. Subtle rays of pale, diffused sunlight break through the mist, casting a soft glow. The overall mood is one of quiet contemplation and lingering secrets. Color palette: deep indigos, muted grays, soft blues, and hints of antique parchment beige. The composition is centered around the dahlia, creating a focal point, with depth suggested by the atmospheric blur of the background. The style should be painterly and evocative, not photorealistic. NO text, NO letters, NO words, NO title, NO author name.",
  "enhancedPrompt": "A square, 1024x1024, professional audiobook cover artwork. The image should evoke a sense of mystery, romance, and subtle gothic atmosphere. Dominant imagery features a single, ethereal, deep indigo-blue dahlia in full bloom, its petals unfurling delicately. Behind the dahlia, a soft, out-of-focus background hinting at an old, weathered stone manor or a coastal cliffside shrouded in a gentle, atmospheric mist. Subtle rays of pale, diffused sunlight break through the mist, casting a soft glow. The overall mood is one of quiet contemplation and lingering secrets. Color palette: deep indigos, muted grays, soft blues, and hints of antique parchment beige. The composition is centered around the dahlia, creating a focal point, with depth suggested by the atmospheric blur of the background. The style should be painterly and evocative, not photorealistic. NO text, NO letters, NO words, NO title, NO author name., 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"
}