{
  "generatedAt": "2026-03-16T19:00:20.618Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A vintage, sepia-toned illustration evoking early 20th-century Russia. The central image is a close-up of two weathered hands gently cupping a single, delicate white feather, symbolizing fragility and shared moments. The background is softly blurred, suggesting a dimly lit, intimate interior, perhaps with hints of ornate wooden paneling or a plush velvet curtain. The overall mood is melancholic, introspective, and deeply human, with a soft, diffused light source that casts subtle shadows. The aesthetic should feel like an old master painting, with fine detail and a sense of quiet emotion. Square 1024x1024 format, professional audiobook cover aesthetic. NO text, NO letters, NO words, NO title, NO author name.",
  "enhancedPrompt": "A vintage, sepia-toned illustration evoking early 20th-century Russia. The central image is a close-up of two weathered hands gently cupping a single, delicate white feather, symbolizing fragility and shared moments. The background is softly blurred, suggesting a dimly lit, intimate interior, perhaps with hints of ornate wooden paneling or a plush velvet curtain. The overall mood is melancholic, introspective, and deeply human, with a soft, diffused light source that casts subtle shadows. The aesthetic should feel like an old master painting, with fine detail and a sense of quiet emotion. Square 1024x1024 format, professional audiobook cover aesthetic. 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"
}