{
  "generatedAt": "2026-02-26T00:30:19.478Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A square, professional audiobook cover illustration (1024x1024) evoking the opulent yet slightly melancholic atmosphere of a 19th-century Parisian department store. The primary focus is a magnificent, ornate staircase spiraling upwards, bathed in soft, diffused light filtering from unseen grand windows. Rich, dark wood railings and plush velvet carpeting hint at luxury. Scattered on the stairs and landings are subtle, dreamlike elements: a single, delicate silk glove, a cascading strand of pearls, a folded lace fan, and a hint of deep red fabric. The overall mood is one of aspirational beauty and hidden vulnerability, with deep jewel tones like emerald green, sapphire blue, and ruby red contrasted with muted gold accents and soft, diffused light. The composition should draw the viewer's eye upwards, suggesting aspiration and the vastness of desire. High detail, painterly style, atmospheric lighting. Absolutely no text, no letters, no words, no title, no author name.",
  "enhancedPrompt": "A square, professional audiobook cover illustration (1024x1024) evoking the opulent yet slightly melancholic atmosphere of a 19th-century Parisian department store. The primary focus is a magnificent, ornate staircase spiraling upwards, bathed in soft, diffused light filtering from unseen grand windows. Rich, dark wood railings and plush velvet carpeting hint at luxury. Scattered on the stairs and landings are subtle, dreamlike elements: a single, delicate silk glove, a cascading strand of pearls, a folded lace fan, and a hint of deep red fabric. The overall mood is one of aspirational beauty and hidden vulnerability, with deep jewel tones like emerald green, sapphire blue, and ruby red contrasted with muted gold accents and soft, diffused light. The composition should draw the viewer's eye upwards, suggesting aspiration and the vastness of desire. High detail, painterly style, atmospheric lighting. Absolutely 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"
}