{
  "generatedAt": "2026-03-08T18:00:15.399Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A close-up, atmospheric shot of an ornate, aged brass doorknob on a weathered, dark wooden door. The lighting is dim, casting long shadows and highlighting the texture of the wood and the intricate details of the knob. Dust motes are visible in the shafts of light filtering from an unseen source, suggesting a forgotten or rarely used entrance. The overall mood is one of mystery, quietude, and a hint of faded grandeur, with a color palette dominated by deep browns, aged brass tones, and muted grays. Professional audiobook cover aesthetic, square 1024x1024 format. NO text, NO letters, NO words, NO title, NO author name.",
  "enhancedPrompt": "A close-up, atmospheric shot of an ornate, aged brass doorknob on a weathered, dark wooden door. The lighting is dim, casting long shadows and highlighting the texture of the wood and the intricate details of the knob. Dust motes are visible in the shafts of light filtering from an unseen source, suggesting a forgotten or rarely used entrance. The overall mood is one of mystery, quietude, and a hint of faded grandeur, with a color palette dominated by deep browns, aged brass tones, and muted grays. 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"
}