{
  "generatedAt": "2026-03-03T01:00:53.152Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A dramatic and atmospheric square audiobook cover illustration, 1024x1024. The scene depicts a colossal, ancient, vaguely Norse-inspired stone structure partially submerged in a turbulent, dark blue ocean. Glistening, faint golden light emanates from within the submerged ruins, hinting at hidden technology or power. Above, the stormy sky is a deep, moody grey with streaks of ominous purple and a single, piercing beam of moonlight breaking through. Jagged, icy-looking rock formations surround the area. The overall mood is one of mystery, danger, and grand ancient secrets. The visual style should be realistic with a touch of fantastical grandeur, evoking a sense of epic adventure and underwater exploration. No text, no letters, no words, no title, no author name.",
  "enhancedPrompt": "A dramatic and atmospheric square audiobook cover illustration, 1024x1024. The scene depicts a colossal, ancient, vaguely Norse-inspired stone structure partially submerged in a turbulent, dark blue ocean. Glistening, faint golden light emanates from within the submerged ruins, hinting at hidden technology or power. Above, the stormy sky is a deep, moody grey with streaks of ominous purple and a single, piercing beam of moonlight breaking through. Jagged, icy-looking rock formations surround the area. The overall mood is one of mystery, danger, and grand ancient secrets. The visual style should be realistic with a touch of fantastical grandeur, evoking a sense of epic adventure and underwater exploration. 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"
}