{
  "generatedAt": "2026-02-21T09:30:17.386Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A dimly lit, atmospheric scene depicting a cobbled street in Budapest at night. A lone figure, a man in a trench coat and fedora, stands in silhouette against the faint glow of a vintage streetlamp. The architecture is classic Art Nouveau and early 20th century European, with ornate facades and shadowed doorways. Subtle hints of mist or fog swirl around the figure and at street level, obscuring details and adding to the mystery. The overall mood is noir, gritty, and melancholic, with a deep, muted color palette dominated by blues, greys, and hints of warm, dark amber from the distant streetlights. Composition is tight, drawing the viewer into the scene. Professional audiobook cover aesthetic, square 1024x1024 format. NO text, NO letters, NO words, NO title, NO author name.",
  "enhancedPrompt": "A dimly lit, atmospheric scene depicting a cobbled street in Budapest at night. A lone figure, a man in a trench coat and fedora, stands in silhouette against the faint glow of a vintage streetlamp. The architecture is classic Art Nouveau and early 20th century European, with ornate facades and shadowed doorways. Subtle hints of mist or fog swirl around the figure and at street level, obscuring details and adding to the mystery. The overall mood is noir, gritty, and melancholic, with a deep, muted color palette dominated by blues, greys, and hints of warm, dark amber from the distant streetlights. Composition is tight, drawing the viewer into the scene. 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"
}