{
  "generatedAt": "2026-03-06T23:30:10.787Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A lone, grizzled man in silhouette, standing on a rain-slicked urban street at dusk. The streetlights cast long, distorted reflections on the wet pavement, creating an atmosphere of mystery and tension. The background features a blurred cityscape with dark, imposing buildings. The overall color palette is dominated by deep blues, grays, and blacks, with occasional sharp highlights from streetlights and car headlights. The mood is gritty, noir-ish, and suspenseful. Composition is centered on the figure, with a slightly low angle to emphasize their presence. Professional audiobook cover aesthetic, square 1024x1024 format. No text, no letters, no words, no title, no author name.",
  "enhancedPrompt": "A lone, grizzled man in silhouette, standing on a rain-slicked urban street at dusk. The streetlights cast long, distorted reflections on the wet pavement, creating an atmosphere of mystery and tension. The background features a blurred cityscape with dark, imposing buildings. The overall color palette is dominated by deep blues, grays, and blacks, with occasional sharp highlights from streetlights and car headlights. The mood is gritty, noir-ish, and suspenseful. Composition is centered on the figure, with a slightly low angle to emphasize their presence. 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"
}