{
  "generatedAt": "2026-02-21T01:00:20.192Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A dark, atmospheric, and gothic illustration suitable for a serious literary audiobook cover. The central image is an ornate, ancient wooden chest, partially open, emitting a faint, unsettling golden light that casts long, distorted shadows. The chest sits on a rough, stone floor, dimly lit by flickering candlelight. Around the chest, hints of regal but decaying fabric, perhaps a tattered velvet curtain or a scrap of ermine, are visible, suggesting a forgotten or ruined throne room. The overall mood is one of mystery, obsession, and suppressed power. The color palette is dominated by deep, desaturated jewel tones like emerald green, ruby red, and sapphire blue, contrasted with dark browns, greys, and the ethereal golden light. The style should be painterly and slightly surreal, with a focus on texture and dramatic lighting. The composition is tight, focusing on the chest and its immediate surroundings, creating a sense of intimacy and foreboding. Square 1024x1024 format, no text.",
  "enhancedPrompt": "A dark, atmospheric, and gothic illustration suitable for a serious literary audiobook cover. The central image is an ornate, ancient wooden chest, partially open, emitting a faint, unsettling golden light that casts long, distorted shadows. The chest sits on a rough, stone floor, dimly lit by flickering candlelight. Around the chest, hints of regal but decaying fabric, perhaps a tattered velvet curtain or a scrap of ermine, are visible, suggesting a forgotten or ruined throne room. The overall mood is one of mystery, obsession, and suppressed power. The color palette is dominated by deep, desaturated jewel tones like emerald green, ruby red, and sapphire blue, contrasted with dark browns, greys, and the ethereal golden light. The style should be painterly and slightly surreal, with a focus on texture and dramatic lighting. The composition is tight, focusing on the chest and its immediate surroundings, creating a sense of intimacy and foreboding. Square 1024x1024 format, no text., 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"
}