{
  "generatedAt": "2026-02-25T02:00:16.490Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A solitary, delicate white lily, its petals slightly unfurling, stands against a backdrop of muted, deep indigo and charcoal grey hues. The light is soft and diffused, creating subtle shadows that hint at depth and mystery. Hints of silver mist gently swirl around the base of the lily, suggesting a sense of quiet contemplation and emotional depth. The overall mood is melancholic yet hopeful, with a touch of ethereal beauty. The composition is centered, focusing on the lily's fragile form, with a blurred, almost painterly background. Professional audiobook cover aesthetic, square 1024x1024 format. NO text, NO letters, NO words, NO title, NO author name.",
  "enhancedPrompt": "A solitary, delicate white lily, its petals slightly unfurling, stands against a backdrop of muted, deep indigo and charcoal grey hues. The light is soft and diffused, creating subtle shadows that hint at depth and mystery. Hints of silver mist gently swirl around the base of the lily, suggesting a sense of quiet contemplation and emotional depth. The overall mood is melancholic yet hopeful, with a touch of ethereal beauty. The composition is centered, focusing on the lily's fragile form, with a blurred, almost painterly background. Professional audiobook cover aesthetic, square 1024x1024 format. 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"
}