{
  "generatedAt": "2026-03-22T10:30:11.734Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A dramatic and epic audiobook cover image. The central focus is a majestic, ancient sunken treasure galleon, partially submerged and encrusted with coral and barnacles, bathed in an ethereal, shafts of light piercing through the deep blue, murky ocean water. Schools of small, shimmering fish swim around the wreck. In the background, a faint, bioluminescent glow hints at something mysterious and powerful within the depths. Above, on the surface, a silhouette of a powerful, modern research vessel is barely visible, suggesting a contrast between past and present exploration. The overall mood is one of mystery, adventure, and the allure of the deep sea. The color palette is dominated by deep blues, aquamarines, and hints of gold from the scattered treasure and light rays. Professional audiobook cover aesthetic, square 1024x1024 format. NO text, NO letters, NO words, NO title, NO author name.",
  "enhancedPrompt": "A dramatic and epic audiobook cover image. The central focus is a majestic, ancient sunken treasure galleon, partially submerged and encrusted with coral and barnacles, bathed in an ethereal, shafts of light piercing through the deep blue, murky ocean water. Schools of small, shimmering fish swim around the wreck. In the background, a faint, bioluminescent glow hints at something mysterious and powerful within the depths. Above, on the surface, a silhouette of a powerful, modern research vessel is barely visible, suggesting a contrast between past and present exploration. The overall mood is one of mystery, adventure, and the allure of the deep sea. The color palette is dominated by deep blues, aquamarines, and hints of gold from the scattered treasure and light rays. Professional audiobook cover aesthetic, square 1024x1024 format. 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"
}