{
  "generatedAt": "2026-02-23T04:00:14.420Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A square (1024x1024) close-up of a single, wilting white rose. The petals are delicate and translucent, with subtle hints of yellowing at the edges, suggesting decay and lost beauty. The rose is positioned slightly off-center, creating a sense of unease and melancholy. The background is a deep, velvety, dark emerald green, softly out of focus, creating a sense of depth and enclosing the subject. The lighting is dramatic and chiaroscuro, with one side of the rose softly illuminated by a cool, diffused light, casting long, soft shadows on the other side and on the rose itself, emphasizing its fragility and the surrounding darkness. The overall mood is somber, introspective, and elegantly melancholic, with a touch of hidden complexity. The visual style is painterly, reminiscent of Old Masters still life, but with a contemporary, atmospheric feel suitable for a literary audiobook cover.",
  "enhancedPrompt": "A square (1024x1024) close-up of a single, wilting white rose. The petals are delicate and translucent, with subtle hints of yellowing at the edges, suggesting decay and lost beauty. The rose is positioned slightly off-center, creating a sense of unease and melancholy. The background is a deep, velvety, dark emerald green, softly out of focus, creating a sense of depth and enclosing the subject. The lighting is dramatic and chiaroscuro, with one side of the rose softly illuminated by a cool, diffused light, casting long, soft shadows on the other side and on the rose itself, emphasizing its fragility and the surrounding darkness. The overall mood is somber, introspective, and elegantly melancholic, with a touch of hidden complexity. The visual style is painterly, reminiscent of Old Masters still life, but with a contemporary, atmospheric feel suitable for a literary audiobook cover., 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"
}