{
  "generatedAt": "2026-02-23T02:00:17.407Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A minimalist, atmospheric audiobook cover. The image evokes a sense of quiet introspection and lingering emotion. A single, abstract silhouette of a woman stands in a dimly lit, vast, empty room. The room has subtle architectural lines suggesting a hotel lobby or a deserted dance floor, with a slight architectural distortion to convey unease. Soft, diffused light emanates from an unseen source, casting long, gentle shadows. A single, luminous, abstract representation of a musical note or a ripple of sound is subtly integrated into the air around the figure, almost as if it's a phantom presence or a fading echo. The color palette is muted and sophisticated, featuring deep indigos, soft grays, and hints of a melancholic, pale gold or muted ochre, creating a somber yet elegant mood. The composition is centered and spacious, emphasizing the solitude and the vastness of the emotional space. Professional, high-resolution, 1024x1024 square format, artful and painterly aesthetic, no text.",
  "enhancedPrompt": "A minimalist, atmospheric audiobook cover. The image evokes a sense of quiet introspection and lingering emotion. A single, abstract silhouette of a woman stands in a dimly lit, vast, empty room. The room has subtle architectural lines suggesting a hotel lobby or a deserted dance floor, with a slight architectural distortion to convey unease. Soft, diffused light emanates from an unseen source, casting long, gentle shadows. A single, luminous, abstract representation of a musical note or a ripple of sound is subtly integrated into the air around the figure, almost as if it's a phantom presence or a fading echo. The color palette is muted and sophisticated, featuring deep indigos, soft grays, and hints of a melancholic, pale gold or muted ochre, creating a somber yet elegant mood. The composition is centered and spacious, emphasizing the solitude and the vastness of the emotional space. Professional, high-resolution, 1024x1024 square format, artful and painterly aesthetic, no text., 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"
}