{
  "generatedAt": "2026-03-19T09:30:11.660Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A square, professional audiobook cover artwork. The image depicts a lone, weathered wooden suitcase, slightly ajar, resting on a dusty, dimly lit wooden floorboards. From within the suitcase, a faint, ethereal glow emanates, illuminating wisps of smoke or mist that curl upwards, suggesting memories or departing souls. The overall mood is somber and nostalgic, with a color palette dominated by deep browns, muted greys, and hints of sepia, creating a sense of age and melancholy. The lighting is dramatic, with strong shadows and a soft, diffused light source creating an introspective and poignant atmosphere. The composition is focused on the suitcase, with a shallow depth of field blurring the background slightly to emphasize the central subject. The aesthetic should evoke a sense of historical weight and emotional depth, suitable for a literary fiction or historical drama. 1024x1024 format.",
  "enhancedPrompt": "A square, professional audiobook cover artwork. The image depicts a lone, weathered wooden suitcase, slightly ajar, resting on a dusty, dimly lit wooden floorboards. From within the suitcase, a faint, ethereal glow emanates, illuminating wisps of smoke or mist that curl upwards, suggesting memories or departing souls. The overall mood is somber and nostalgic, with a color palette dominated by deep browns, muted greys, and hints of sepia, creating a sense of age and melancholy. The lighting is dramatic, with strong shadows and a soft, diffused light source creating an introspective and poignant atmosphere. The composition is focused on the suitcase, with a shallow depth of field blurring the background slightly to emphasize the central subject. The aesthetic should evoke a sense of historical weight and emotional depth, suitable for a literary fiction or historical drama. 1024x1024 format., 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"
}