{
  "generatedAt": "2026-02-28T05:30:08.763Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A minimalist yet evocative square audiobook cover, 1024x1024 pixels. The central image is a single, stylized old wooden door, slightly ajar, with soft, warm light spilling from within. Surrounding the door, subtle, blurred shapes suggest four indistinct figures standing just outside, their forms almost ghost-like, hinting at shared but separate paths. The background is a gradient of muted, earthy tones, transitioning from a soft twilight blue at the top to a warm, comforting ochre at the bottom. The overall mood is one of quiet contemplation, mystery, and understated hope. The lighting is soft and diffused, creating a gentle glow. The composition is balanced and clean, with negative space that draws the eye to the door and the figures. Professional audiobook cover aesthetic, no text, no logos.",
  "enhancedPrompt": "A minimalist yet evocative square audiobook cover, 1024x1024 pixels. The central image is a single, stylized old wooden door, slightly ajar, with soft, warm light spilling from within. Surrounding the door, subtle, blurred shapes suggest four indistinct figures standing just outside, their forms almost ghost-like, hinting at shared but separate paths. The background is a gradient of muted, earthy tones, transitioning from a soft twilight blue at the top to a warm, comforting ochre at the bottom. The overall mood is one of quiet contemplation, mystery, and understated hope. The lighting is soft and diffused, creating a gentle glow. The composition is balanced and clean, with negative space that draws the eye to the door and the figures. Professional audiobook cover aesthetic, no text, no logos., 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"
}