{
  "generatedAt": "2026-03-18T23:00:17.457Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A minimalist, atmospheric square image (1024x1024) suitable for a professional audiobook cover. The central imagery is a single, weathered, old wooden beam, tilted slightly upwards, as if being lifted into place. Light streams down from the top, casting long, soft shadows. The background is a muted, desaturated blend of warm grays and pale blues, suggesting a quiet, perhaps melancholic interior space undergoing construction or renovation. There should be a subtle texture to the wood and the background, giving it a tactile feel. The overall mood is introspective, slightly somber, but with a hint of hope or aspiration conveyed by the upward tilt and the light. No text, no letters, no words, no title, no author name.",
  "enhancedPrompt": "A minimalist, atmospheric square image (1024x1024) suitable for a professional audiobook cover. The central imagery is a single, weathered, old wooden beam, tilted slightly upwards, as if being lifted into place. Light streams down from the top, casting long, soft shadows. The background is a muted, desaturated blend of warm grays and pale blues, suggesting a quiet, perhaps melancholic interior space undergoing construction or renovation. There should be a subtle texture to the wood and the background, giving it a tactile feel. The overall mood is introspective, slightly somber, but with a hint of hope or aspiration conveyed by the upward tilt and the light. 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"
}