{
  "generatedAt": "2026-03-11T17:00:15.063Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A serene and vast prairie landscape at golden hour, with rolling hills covered in tall, sun-kissed grass. In the foreground, a single, sturdy wooden fence post stands as a solitary sentinel. The sky is a gradient of warm oranges, soft pinks, and pale yellows, with a few wispy clouds. The light is soft and diffused, creating long shadows across the landscape, evoking a sense of peace, resilience, and the raw beauty of the American West. The overall mood is tranquil, hopeful, and slightly nostalgic, with a painterly, almost impressionistic quality. The composition is balanced, drawing the eye towards the horizon. The image is professional audiobook cover quality, square 1024x1024 format. Absolutely no text, no letters, no words, no title, no author name.",
  "enhancedPrompt": "A serene and vast prairie landscape at golden hour, with rolling hills covered in tall, sun-kissed grass. In the foreground, a single, sturdy wooden fence post stands as a solitary sentinel. The sky is a gradient of warm oranges, soft pinks, and pale yellows, with a few wispy clouds. The light is soft and diffused, creating long shadows across the landscape, evoking a sense of peace, resilience, and the raw beauty of the American West. The overall mood is tranquil, hopeful, and slightly nostalgic, with a painterly, almost impressionistic quality. The composition is balanced, drawing the eye towards the horizon. The image is professional audiobook cover quality, square 1024x1024 format. Absolutely 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"
}