{
  "generatedAt": "2026-03-15T13:30:15.161Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A dramatic, atmospheric, and painterly digital illustration for an audiobook cover. The scene depicts a rugged, isolated island shrouded in mist, seen from a distance across a turbulent, dark sea. Jagged cliffs rise dramatically from the water, partially obscured by swirling fog. A single, ancient, gnarled tree clings precariously to a high cliff face, its branches twisted against the stormy sky. The sky is a mix of deep grays, bruised purples, and hints of an ominous, muted orange on the horizon. The sea is a choppy expanse of dark, deep blues and greens, with whitecaps hinting at the power of the waves. The overall mood is one of isolation, mystery, resilience, and a touch of foreboding. The style should be akin to Romantic landscape painting with a touch of contemporary dark fantasy. Square 1024x1024 format. Professional audiobook cover aesthetic. NO text, NO letters, NO words, NO title, NO author name.",
  "enhancedPrompt": "A dramatic, atmospheric, and painterly digital illustration for an audiobook cover. The scene depicts a rugged, isolated island shrouded in mist, seen from a distance across a turbulent, dark sea. Jagged cliffs rise dramatically from the water, partially obscured by swirling fog. A single, ancient, gnarled tree clings precariously to a high cliff face, its branches twisted against the stormy sky. The sky is a mix of deep grays, bruised purples, and hints of an ominous, muted orange on the horizon. The sea is a choppy expanse of dark, deep blues and greens, with whitecaps hinting at the power of the waves. The overall mood is one of isolation, mystery, resilience, and a touch of foreboding. The style should be akin to Romantic landscape painting with a touch of contemporary dark fantasy. Square 1024x1024 format. Professional audiobook cover aesthetic. 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"
}