{
  "generatedAt": "2026-02-28T00:30:10.763Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A minimalist, moody abstract painting for an audiobook cover. Dominant colors are deep, desaturated blues and greys, with subtle hints of a muted, warm amber or ochre glowing from the center. The texture suggests aged paper or a slightly worn canvas. The composition features a central, blurred vortex or ripple effect, symbolizing echoes and memories. The overall atmosphere should be contemplative, slightly melancholic, and mysterious, evoking a sense of introspection and a connection to the past. Square 1024x1024 format, professional audiobook cover aesthetic, no text.",
  "enhancedPrompt": "A minimalist, moody abstract painting for an audiobook cover. Dominant colors are deep, desaturated blues and greys, with subtle hints of a muted, warm amber or ochre glowing from the center. The texture suggests aged paper or a slightly worn canvas. The composition features a central, blurred vortex or ripple effect, symbolizing echoes and memories. The overall atmosphere should be contemplative, slightly melancholic, and mysterious, evoking a sense of introspection and a connection to the past. Square 1024x1024 format, professional audiobook cover aesthetic, no text., 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"
}