{
  "generatedAt": "2026-03-19T07:00:16.214Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A minimalist, dark, and moody abstract illustration suitable for a gritty thriller audiobook cover. The central image should be a sharp, angular silhouette of a figure, perhaps with a subtle hint of a trench coat or a sharp collar, suggesting a sense of professionalism and danger. This silhouette should be partially obscured by stylized, abstract representations of rain or falling particles, creating a dynamic and unsettling atmosphere. Use a limited color palette of deep blues, charcoal grays, and stark, cold whites or silvers for highlights, evoking a sense of urban grit and isolation. The composition should be striking and atmospheric, with a focus on negative space to enhance the feeling of mystery and suspense. Professional audiobook cover aesthetic, square 1024x1024 format. NO text, NO letters, NO words, NO title, NO author name.",
  "enhancedPrompt": "A minimalist, dark, and moody abstract illustration suitable for a gritty thriller audiobook cover. The central image should be a sharp, angular silhouette of a figure, perhaps with a subtle hint of a trench coat or a sharp collar, suggesting a sense of professionalism and danger. This silhouette should be partially obscured by stylized, abstract representations of rain or falling particles, creating a dynamic and unsettling atmosphere. Use a limited color palette of deep blues, charcoal grays, and stark, cold whites or silvers for highlights, evoking a sense of urban grit and isolation. The composition should be striking and atmospheric, with a focus on negative space to enhance the feeling of mystery and 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"
}