{
  "generatedAt": "2026-03-21T17:00:13.576Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A square, 1024x1024, professional audiobook cover artwork. The image should evoke a sense of quiet contemplation and subtle joy. Imagine a sun-drenched, slightly out-of-focus windowpane with delicate raindrops clinging to the glass. Through the window, a soft, warm, muted landscape is visible – perhaps a hint of rolling hills or distant trees bathed in the gentle light of late afternoon. The overall mood is serene, introspective, and slightly melancholic, with a palette of soft, earthy tones: warm ochres, muted greens, and pale, diffused yellows, with hints of a hazy blue in the distance. The composition should feel intimate and inviting, as if peering into a private, peaceful moment. The aesthetic is painterly and impressionistic, focusing on light and atmosphere rather than sharp detail. No text, no letters, no words, no title, no author name.",
  "enhancedPrompt": "A square, 1024x1024, professional audiobook cover artwork. The image should evoke a sense of quiet contemplation and subtle joy. Imagine a sun-drenched, slightly out-of-focus windowpane with delicate raindrops clinging to the glass. Through the window, a soft, warm, muted landscape is visible – perhaps a hint of rolling hills or distant trees bathed in the gentle light of late afternoon. The overall mood is serene, introspective, and slightly melancholic, with a palette of soft, earthy tones: warm ochres, muted greens, and pale, diffused yellows, with hints of a hazy blue in the distance. The composition should feel intimate and inviting, as if peering into a private, peaceful moment. The aesthetic is painterly and impressionistic, focusing on light and atmosphere rather than sharp detail. 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"
}