{
  "generatedAt": "2026-03-03T03:30:10.589Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A dark, atmospheric digital painting suitable for a psychological thriller audiobook cover. The central focus is a single, gnarled tree sapling emerging from cracked, dry earth. The sapling's leaves are a deep, unnatural shade of emerald green, almost glowing. Around the base of the sapling, subtle wisps of dark, smoky tendrils rise, hinting at a sinister presence. The background is a desolate, twilight landscape with muted, desaturated tones of bruised purple, charcoal grey, and deep indigo. A faint, eerie moonlight casts long, distorted shadows. The overall mood is unsettling, mysterious, and foreboding. The composition should be tight and square, 1024x1024, with a slight cinematic feel, emphasizing the isolation and the unnerving growth. Professional audiobook cover aesthetic.",
  "enhancedPrompt": "A dark, atmospheric digital painting suitable for a psychological thriller audiobook cover. The central focus is a single, gnarled tree sapling emerging from cracked, dry earth. The sapling's leaves are a deep, unnatural shade of emerald green, almost glowing. Around the base of the sapling, subtle wisps of dark, smoky tendrils rise, hinting at a sinister presence. The background is a desolate, twilight landscape with muted, desaturated tones of bruised purple, charcoal grey, and deep indigo. A faint, eerie moonlight casts long, distorted shadows. The overall mood is unsettling, mysterious, and foreboding. The composition should be tight and square, 1024x1024, with a slight cinematic feel, emphasizing the isolation and the unnerving growth. Professional audiobook cover aesthetic., 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"
}