{
  "generatedAt": "2026-03-18T23:30:13.836Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A close-up, slightly abstract photographic representation of a single, perfectly round, luminous pearl resting on a dark, subtly textured surface. The pearl should emit a soft, warm inner glow, hinting at depth and hidden complexities. The background is softly blurred, creating a sense of quiet contemplation. The overall mood is introspective, sophisticated, and subtly melancholic, with a color palette dominated by deep indigos, muted golds, and the pearlescent white of the gem. The composition is minimalist and centered, emphasizing the solitary beauty and enigmatic nature of the pearl. Professional audiobook cover aesthetic, square 1024x1024 format. NO text, NO letters, NO words, NO title, NO author name.",
  "enhancedPrompt": "A close-up, slightly abstract photographic representation of a single, perfectly round, luminous pearl resting on a dark, subtly textured surface. The pearl should emit a soft, warm inner glow, hinting at depth and hidden complexities. The background is softly blurred, creating a sense of quiet contemplation. The overall mood is introspective, sophisticated, and subtly melancholic, with a color palette dominated by deep indigos, muted golds, and the pearlescent white of the gem. The composition is minimalist and centered, emphasizing the solitary beauty and enigmatic nature of the pearl. 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"
}