{
  "generatedAt": "2026-02-23T18:00:18.303Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A square, professional audiobook cover artwork. A dense, ancient forest at dusk. Shafts of pale, ethereal moonlight pierce through the thick canopy, illuminating patches of moss-covered ground and gnarled tree roots. The atmosphere is mysterious, slightly melancholic, and deeply atmospheric. Subtle mist hangs low between the trees, suggesting a hidden presence or a lingering spirit. The color palette is dominated by deep, muted greens, earthy browns, and the cool, silver-blue tones of moonlight. The overall mood is introspective and evocative, hinting at unspoken stories and a sense of timelessness. No text, no letters, no words, no title, no author name. 1024x1024 format.",
  "enhancedPrompt": "A square, professional audiobook cover artwork. A dense, ancient forest at dusk. Shafts of pale, ethereal moonlight pierce through the thick canopy, illuminating patches of moss-covered ground and gnarled tree roots. The atmosphere is mysterious, slightly melancholic, and deeply atmospheric. Subtle mist hangs low between the trees, suggesting a hidden presence or a lingering spirit. The color palette is dominated by deep, muted greens, earthy browns, and the cool, silver-blue tones of moonlight. The overall mood is introspective and evocative, hinting at unspoken stories and a sense of timelessness. No text, no letters, no words, no title, no author name. 1024x1024 format., 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"
}