{
  "generatedAt": "2026-03-06T04:00:11.800Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A painterly, atmospheric depiction of a dimly lit, cobblestone street in Barcelona at twilight. Worn, ochre-colored buildings with ornate balconies rise on either side, casting long shadows. A single, old-fashioned streetlamp glows warmly, illuminating a small puddle reflecting the faint, hazy light. The mood is melancholic, nostalgic, and slightly mysterious, evoking a sense of faded grandeur and forgotten stories. The color palette is dominated by deep blues, warm oranges, muted browns, and hints of grey. The composition is slightly off-center, drawing the viewer into the scene, with a shallow depth of field to create a soft, blurred background. Professional audiobook cover aesthetic, square 1024x1024 format. NO text, NO letters, NO words, NO title, NO author name.",
  "enhancedPrompt": "A painterly, atmospheric depiction of a dimly lit, cobblestone street in Barcelona at twilight. Worn, ochre-colored buildings with ornate balconies rise on either side, casting long shadows. A single, old-fashioned streetlamp glows warmly, illuminating a small puddle reflecting the faint, hazy light. The mood is melancholic, nostalgic, and slightly mysterious, evoking a sense of faded grandeur and forgotten stories. The color palette is dominated by deep blues, warm oranges, muted browns, and hints of grey. The composition is slightly off-center, drawing the viewer into the scene, with a shallow depth of field to create a soft, blurred background. 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"
}