{
  "generatedAt": "2026-02-25T05:00:15.602Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A professional, square 1024x1024 audiobook cover artwork. The visual style should be dark, atmospheric, and subtly surreal, hinting at psychological horror and mystery. The main imagery features a shadowy, ambiguous human figure composed of fragmented, antique objects like gears, decaying clockwork, old keys, and shards of broken mirrors, all woven together with dark, gnarled roots or tendrils. The figure is partially obscured by a swirling mist or smoke in deep, desaturated jewel tones like deep amethyst, emerald, and sapphire, with hints of muted crimson and obsidian black. The background is a textured, dark, and indistinct space, perhaps suggesting ancient, forgotten archives or a dreamlike void. The overall mood is unsettling, melancholic, and intensely mysterious, with a strong sense of depth and intrigue. The lighting is dramatic, with deep shadows and subtle, eerie highlights that emphasize the textures of the fragments and the mist. The composition is centered or slightly off-center to create a dynamic yet balanced feel, drawing the viewer into the enigma of the artwork. No text, no letters, no words, no title, no author name.",
  "enhancedPrompt": "A professional, square 1024x1024 audiobook cover artwork. The visual style should be dark, atmospheric, and subtly surreal, hinting at psychological horror and mystery. The main imagery features a shadowy, ambiguous human figure composed of fragmented, antique objects like gears, decaying clockwork, old keys, and shards of broken mirrors, all woven together with dark, gnarled roots or tendrils. The figure is partially obscured by a swirling mist or smoke in deep, desaturated jewel tones like deep amethyst, emerald, and sapphire, with hints of muted crimson and obsidian black. The background is a textured, dark, and indistinct space, perhaps suggesting ancient, forgotten archives or a dreamlike void. The overall mood is unsettling, melancholic, and intensely mysterious, with a strong sense of depth and intrigue. The lighting is dramatic, with deep shadows and subtle, eerie highlights that emphasize the textures of the fragments and the mist. The composition is centered or slightly off-center to create a dynamic yet balanced feel, drawing the viewer into the enigma of the artwork. 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"
}