{
  "generatedAt": "2026-03-02T20:32:58.635Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A moody, atmospheric illustration in the style of Victorian-era engravings, but with a modern, painterly touch. The scene depicts a dimly lit, cobblestone alley in London at night. Fog is rolling in, obscuring the details of grand, gothic architecture in the background. A single gas lamp casts a long, dramatic shadow, illuminating a lone figure in a trench coat and top hat, looking intently at a flickering light in a distant window. The color palette is dominated by deep blues, grays, and muted browns, with touches of warm, golden light from the window. The composition is dynamic, drawing the viewer's eye towards the distant light, creating a sense of mystery and intrigue. The overall mood is suspenseful and slightly ominous, evoking the feeling of secrets hidden within the city. Square aspect ratio, 1024x1024.",
  "enhancedPrompt": "A moody, atmospheric illustration in the style of Victorian-era engravings, but with a modern, painterly touch. The scene depicts a dimly lit, cobblestone alley in London at night. Fog is rolling in, obscuring the details of grand, gothic architecture in the background. A single gas lamp casts a long, dramatic shadow, illuminating a lone figure in a trench coat and top hat, looking intently at a flickering light in a distant window. The color palette is dominated by deep blues, grays, and muted browns, with touches of warm, golden light from the window. The composition is dynamic, drawing the viewer's eye towards the distant light, creating a sense of mystery and intrigue. The overall mood is suspenseful and slightly ominous, evoking the feeling of secrets hidden within the city. Square aspect ratio, 1024x1024., 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"
}