{
  "generatedAt": "2026-03-17T09:30:16.779Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A professional audiobook cover art, square 1024x1024 format. The image should evoke a sense of quiet introspection and subtle emotional depth. Visualize a dimly lit, slightly melancholic study or parlor from the late 19th or early 20th century. A single, aged leather-bound book lies open on a dark wooden desk, its pages slightly creased. Dust motes are visible dancing in a faint beam of light slanting from a window that is out of frame. The overall mood is one of quiet contemplation, tinged with a gentle sadness. The color palette is dominated by warm, muted browns, deep ochres, and soft, shadowy grays, with a hint of faded crimson or deep emerald in the background shadows. The composition should be balanced and inviting, suggesting a hidden narrative within the stillness. No text, no letters, no words, no title, no author name.",
  "enhancedPrompt": "A professional audiobook cover art, square 1024x1024 format. The image should evoke a sense of quiet introspection and subtle emotional depth. Visualize a dimly lit, slightly melancholic study or parlor from the late 19th or early 20th century. A single, aged leather-bound book lies open on a dark wooden desk, its pages slightly creased. Dust motes are visible dancing in a faint beam of light slanting from a window that is out of frame. The overall mood is one of quiet contemplation, tinged with a gentle sadness. The color palette is dominated by warm, muted browns, deep ochres, and soft, shadowy grays, with a hint of faded crimson or deep emerald in the background shadows. The composition should be balanced and inviting, suggesting a hidden narrative within the stillness. 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"
}