{
  "generatedAt": "2026-02-20T14:30:14.227Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A cinematic, atmospheric digital painting for an audiobook cover. The scene depicts a dimly lit, ancient library interior, with shadows pooling around towering shelves of old, leather-bound books. Dust motes are visible in a single shaft of moonlight piercing through a high, arched window. In the foreground, a single, ornate, silver arrow rests on a weathered wooden table, its tip pointing towards a partially unrolled parchment. The color palette is dominated by deep browns, muted golds, and cool, ethereal blues in the moonlight. The mood is mysterious, contemplative, and slightly foreboding. The composition is centered on the arrow and parchment, with the library receding into the background, creating a sense of depth and intrigue. The overall aesthetic is classic and sophisticated, evoking a sense of historical discovery and hidden secrets. 1:1 aspect ratio.",
  "enhancedPrompt": "A cinematic, atmospheric digital painting for an audiobook cover. The scene depicts a dimly lit, ancient library interior, with shadows pooling around towering shelves of old, leather-bound books. Dust motes are visible in a single shaft of moonlight piercing through a high, arched window. In the foreground, a single, ornate, silver arrow rests on a weathered wooden table, its tip pointing towards a partially unrolled parchment. The color palette is dominated by deep browns, muted golds, and cool, ethereal blues in the moonlight. The mood is mysterious, contemplative, and slightly foreboding. The composition is centered on the arrow and parchment, with the library receding into the background, creating a sense of depth and intrigue. The overall aesthetic is classic and sophisticated, evoking a sense of historical discovery and hidden secrets. 1:1 aspect ratio., 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"
}