{
  "generatedAt": "2026-03-23T20:00:20.971Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A moody, atmospheric digital painting suitable for a classic literature audiobook cover. The scene depicts a dimly lit, ornate drawing-room with heavy velvet curtains partially drawn. A grand piano is positioned in the center, its polished surface reflecting the low, warm light from an unseen lamp. A single, disheveled sheet of music rests on the piano stand, suggesting unfinished melody or a disturbed performance. The overall color palette is rich with deep reds, muted golds, and shadowy browns, evoking a sense of late 19th-century Russia. The mood is melancholic, introspective, and tinged with a subtle tension. The composition is centered on the piano, drawing the viewer's eye into the space, with a sense of lingering presence. Professional audiobook cover aesthetic, square 1024x1024 format. No text, no letters, no words, no title, no author name.",
  "enhancedPrompt": "A moody, atmospheric digital painting suitable for a classic literature audiobook cover. The scene depicts a dimly lit, ornate drawing-room with heavy velvet curtains partially drawn. A grand piano is positioned in the center, its polished surface reflecting the low, warm light from an unseen lamp. A single, disheveled sheet of music rests on the piano stand, suggesting unfinished melody or a disturbed performance. The overall color palette is rich with deep reds, muted golds, and shadowy browns, evoking a sense of late 19th-century Russia. The mood is melancholic, introspective, and tinged with a subtle tension. The composition is centered on the piano, drawing the viewer's eye into the space, with a sense of lingering presence. Professional audiobook cover aesthetic, square 1024x1024 format. 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"
}