{
  "generatedAt": "2026-03-16T16:00:14.665Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A square 1024x1024 professional audiobook cover image, abstract and evocative. The central image is a grand piano, its keys weathered and slightly chipped, illuminated by a warm, ethereal glow. Behind the piano, subtly suggested, is the gentle curve of a ship's hull, hinting at a vast, dark ocean. Wisps of starlight or distant city lights are softly blurred in the background, creating a sense of immense distance and solitude. The overall mood is melancholic yet hopeful, with a sophisticated, artistic aesthetic. The color palette is dominated by deep blues, muted golds, and soft whites, with hints of dark wood grain. The composition is balanced, drawing the eye to the piano as the focal point, with the oceanic and celestial elements expanding outwards. No text, no letters, no words, no title, no author name.",
  "enhancedPrompt": "A square 1024x1024 professional audiobook cover image, abstract and evocative. The central image is a grand piano, its keys weathered and slightly chipped, illuminated by a warm, ethereal glow. Behind the piano, subtly suggested, is the gentle curve of a ship's hull, hinting at a vast, dark ocean. Wisps of starlight or distant city lights are softly blurred in the background, creating a sense of immense distance and solitude. The overall mood is melancholic yet hopeful, with a sophisticated, artistic aesthetic. The color palette is dominated by deep blues, muted golds, and soft whites, with hints of dark wood grain. The composition is balanced, drawing the eye to the piano as the focal point, with the oceanic and celestial elements expanding outwards. 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"
}