{
  "generatedAt": "2026-03-06T04:31:07.998Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A dramatic, high-contrast illustration suitable for a serious true crime audiobook cover. The scene depicts a stylized, shadowy city skyline at night, with faint, ominous yellow light emanating from some windows. In the foreground, a single, classic detective's fedora hat rests on a dark, wet cobblestone surface, casting a long, sharp shadow. Subtle, almost imperceptible wisps of smoke or mist curl around the hat. The overall mood is mysterious, slightly melancholic, and intensely atmospheric. The color palette is dominated by deep blues, greys, blacks, and muted yellows, creating a sense of unease and intrigue. The composition is centered and focused, with a strong emphasis on light and shadow play to evoke suspense. Professional audiobook cover aesthetic, square 1024x1024 format. NO text, NO letters, NO words, NO title, NO author name.",
  "enhancedPrompt": "A dramatic, high-contrast illustration suitable for a serious true crime audiobook cover. The scene depicts a stylized, shadowy city skyline at night, with faint, ominous yellow light emanating from some windows. In the foreground, a single, classic detective's fedora hat rests on a dark, wet cobblestone surface, casting a long, sharp shadow. Subtle, almost imperceptible wisps of smoke or mist curl around the hat. The overall mood is mysterious, slightly melancholic, and intensely atmospheric. The color palette is dominated by deep blues, greys, blacks, and muted yellows, creating a sense of unease and intrigue. The composition is centered and focused, with a strong emphasis on light and shadow play to evoke suspense. 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"
}