{
  "generatedAt": "2026-03-15T06:00:13.375Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A dramatic, atmospheric audiobook cover concept, square 1024x1024 format. The central image features an ancient, weathered stone tablet partially submerged in dark, shimmering water. From within the water, a single, radiant beam of golden light pierces through the surface, illuminating a faint, ethereal outline of a cross formed by ancient symbols. The background is a deep, twilight blue, hinting at hidden depths and ancient secrets. The overall mood is mysterious, spiritual, and suspenseful, with a focus on symbolic imagery and rich textures. NO text, NO letters, NO words, NO title, NO author name.",
  "enhancedPrompt": "A dramatic, atmospheric audiobook cover concept, square 1024x1024 format. The central image features an ancient, weathered stone tablet partially submerged in dark, shimmering water. From within the water, a single, radiant beam of golden light pierces through the surface, illuminating a faint, ethereal outline of a cross formed by ancient symbols. The background is a deep, twilight blue, hinting at hidden depths and ancient secrets. The overall mood is mysterious, spiritual, and suspenseful, with a focus on symbolic imagery and rich textures. 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"
}