{
  "generatedAt": "2026-03-12T20:30:14.138Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A highly detailed, painterly illustration suitable for a classic literature audiobook cover. The scene depicts a windswept, dusty plain under a dramatic, twilight sky with vibrant oranges, deep purples, and hints of golden light breaking through. In the foreground, a solitary, gaunt figure on a lean, weary horse is silhouetted against the sky. The figure's posture is noble but slightly absurd, perhaps with a tattered cape billowing. The horse is slightly bowed, suggesting a long journey. Nearby, a subtle hint of movement or a shadowy form suggests the presence of another, smaller figure on a less imposing mount, perhaps Sancho Panza. The overall atmosphere is one of poignant idealism tinged with a touch of melancholy and epic adventure. The composition is balanced, drawing the eye to the central figures, with a sense of vastness and solitude. Professional audiobook cover aesthetic, square 1024x1024 format. NO text, NO letters, NO words, NO title, NO author name — only visual artwork.",
  "enhancedPrompt": "A highly detailed, painterly illustration suitable for a classic literature audiobook cover. The scene depicts a windswept, dusty plain under a dramatic, twilight sky with vibrant oranges, deep purples, and hints of golden light breaking through. In the foreground, a solitary, gaunt figure on a lean, weary horse is silhouetted against the sky. The figure's posture is noble but slightly absurd, perhaps with a tattered cape billowing. The horse is slightly bowed, suggesting a long journey. Nearby, a subtle hint of movement or a shadowy form suggests the presence of another, smaller figure on a less imposing mount, perhaps Sancho Panza. The overall atmosphere is one of poignant idealism tinged with a touch of melancholy and epic adventure. The composition is balanced, drawing the eye to the central figures, with a sense of vastness and solitude. Professional audiobook cover aesthetic, square 1024x1024 format. NO text, NO letters, NO words, NO title, NO author name — only visual artwork., 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"
}