{
  "generatedAt": "2026-03-18T15:30:18.924Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A square, 1024x1024 AI-generated image for an audiobook cover. The image should evoke a mood of introspective, intellectual contemplation, with a touch of melancholic beauty. The central imagery is a single, slightly worn, antique armchair bathed in soft, diffused light, positioned in a dimly lit, spacious room that suggests a library or study. Shadows should play a significant role, creating depth and a sense of mystery. Subtle, out-of-focus elements in the background might hint at bookshelves or architectural details, but should not be sharp. The color palette should be rich, dominated by deep, muted tones: sepia, ochre, dark mahogany, and twilight blues, with subtle highlights of warm, golden light. The overall composition should be balanced, drawing the viewer's eye towards the armchair and the gentle illumination, creating an atmosphere of quiet solitude and deep thought. The aesthetic should be professional, artistic, and evocative, suitable for a philosophical and literary work. No text, no letters, no words, no title, no author name.",
  "enhancedPrompt": "A square, 1024x1024 AI-generated image for an audiobook cover. The image should evoke a mood of introspective, intellectual contemplation, with a touch of melancholic beauty. The central imagery is a single, slightly worn, antique armchair bathed in soft, diffused light, positioned in a dimly lit, spacious room that suggests a library or study. Shadows should play a significant role, creating depth and a sense of mystery. Subtle, out-of-focus elements in the background might hint at bookshelves or architectural details, but should not be sharp. The color palette should be rich, dominated by deep, muted tones: sepia, ochre, dark mahogany, and twilight blues, with subtle highlights of warm, golden light. The overall composition should be balanced, drawing the viewer's eye towards the armchair and the gentle illumination, creating an atmosphere of quiet solitude and deep thought. The aesthetic should be professional, artistic, and evocative, suitable for a philosophical and literary work. 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"
}