{
  "generatedAt": "2026-02-18T21:00:14.400Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A surreal, dark fantasy book cover with a brooding atmosphere. The central image is a solitary, dimly lit church interior, dominated by a massive, cracked stone altar. From the cracks in the altar, ethereal, dark wisps of smoke or shadow are subtly emanating, twisting upwards like tormented spirits or unspoken doubts. A single, faint beam of moonlight pierces through a high, arched window, casting long, distorted shadows across the stone floor and highlighting the dust motes in the air. The overall color palette is a deep, muted palette of charcoal greys, obsidian blacks, and desaturated blues, with subtle hints of deep, almost bruised purple in the shadows. The mood is somber, introspective, and foreboding, suggesting a deep spiritual crisis and internal struggle. The composition is dramatic and slightly unsettling, with a focus on texture and light. The aspect ratio is square, suitable for audiobook cover art. No text, no letters, no words, no title, no author name.",
  "enhancedPrompt": "A surreal, dark fantasy book cover with a brooding atmosphere. The central image is a solitary, dimly lit church interior, dominated by a massive, cracked stone altar. From the cracks in the altar, ethereal, dark wisps of smoke or shadow are subtly emanating, twisting upwards like tormented spirits or unspoken doubts. A single, faint beam of moonlight pierces through a high, arched window, casting long, distorted shadows across the stone floor and highlighting the dust motes in the air. The overall color palette is a deep, muted palette of charcoal greys, obsidian blacks, and desaturated blues, with subtle hints of deep, almost bruised purple in the shadows. The mood is somber, introspective, and foreboding, suggesting a deep spiritual crisis and internal struggle. The composition is dramatic and slightly unsettling, with a focus on texture and light. The aspect ratio is square, suitable for audiobook cover art. 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"
}