{
  "generatedAt": "2026-03-08T20:30:15.114Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A square, 1024x1024, professional audiobook cover art. The image depicts a vast, frozen Siberian river landscape. In the foreground, a weathered, open journal lies partially buried in snow, its pages faintly illuminated from within by a soft, ethereal light. The river itself is a serpentine ribbon of ice and muted blues, reflecting a pale, distant sun. Distant, snow-capped mountains fade into a hazy, muted horizon. The overall mood is melancholic, contemplative, and slightly mysterious, with a color palette dominated by cool blues, icy whites, deep grays, and a touch of warm, internal glow from the journal. The composition should be evocative and atmospheric, conveying a sense of isolation, memory, and the passage of time. No text, no letters, no words, no title, no author name.",
  "enhancedPrompt": "A square, 1024x1024, professional audiobook cover art. The image depicts a vast, frozen Siberian river landscape. In the foreground, a weathered, open journal lies partially buried in snow, its pages faintly illuminated from within by a soft, ethereal light. The river itself is a serpentine ribbon of ice and muted blues, reflecting a pale, distant sun. Distant, snow-capped mountains fade into a hazy, muted horizon. The overall mood is melancholic, contemplative, and slightly mysterious, with a color palette dominated by cool blues, icy whites, deep grays, and a touch of warm, internal glow from the journal. The composition should be evocative and atmospheric, conveying a sense of isolation, memory, and the passage of time. 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"
}