{
  "generatedAt": "2026-03-20T06:00:18.692Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A square, 1024x1024 professional audiobook cover artwork. The visual style should be painterly and evocative, with a touch of magical realism. The central image is a single, delicate olive branch, its leaves a vibrant, almost luminous green, with a few ripe olives shimmering faintly. Behind the olive branch, a subtle, hazy suggestion of ancient stone architecture, weathered and hinting at a distant past, is visible. The atmosphere is one of serene melancholy and enduring hope. The color palette is dominated by warm earth tones, soft olive greens, and hints of muted ochre and sepia, with a gentle, diffused light casting a warm glow. The composition is clean and focused on the olive branch, creating a sense of peace and resilience against a backdrop of memory. There are no words, letters, or text of any kind.",
  "enhancedPrompt": "A square, 1024x1024 professional audiobook cover artwork. The visual style should be painterly and evocative, with a touch of magical realism. The central image is a single, delicate olive branch, its leaves a vibrant, almost luminous green, with a few ripe olives shimmering faintly. Behind the olive branch, a subtle, hazy suggestion of ancient stone architecture, weathered and hinting at a distant past, is visible. The atmosphere is one of serene melancholy and enduring hope. The color palette is dominated by warm earth tones, soft olive greens, and hints of muted ochre and sepia, with a gentle, diffused light casting a warm glow. The composition is clean and focused on the olive branch, creating a sense of peace and resilience against a backdrop of memory. There are no words, letters, or text of any kind., 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"
}