{
  "generatedAt": "2026-03-19T09:00:12.971Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A professional audiobook cover, square 1024x1024 format, in a dark, atmospheric thriller style. The main imagery should evoke a sense of mystery and psychological suspense. Imagine a lone, dimly lit window in a large, imposing, dark urban building at night. Rain streaks down the glass, distorting the faint light from within. Outside the window, a subtle, almost imperceptible silhouette or shadow is visible, just hinting at a presence. The overall mood should be somber and unsettling, with a color palette dominated by deep blues, grays, blacks, and hints of a muted, sickly yellow light emanating from the window. The composition should be tightly framed, focusing on the window and its immediate surroundings, creating a claustrophobic and voyeuristic feel. The aesthetic should be sophisticated and artistic, conveying depth and intrigue without any text or logos.",
  "enhancedPrompt": "A professional audiobook cover, square 1024x1024 format, in a dark, atmospheric thriller style. The main imagery should evoke a sense of mystery and psychological suspense. Imagine a lone, dimly lit window in a large, imposing, dark urban building at night. Rain streaks down the glass, distorting the faint light from within. Outside the window, a subtle, almost imperceptible silhouette or shadow is visible, just hinting at a presence. The overall mood should be somber and unsettling, with a color palette dominated by deep blues, grays, blacks, and hints of a muted, sickly yellow light emanating from the window. The composition should be tightly framed, focusing on the window and its immediate surroundings, creating a claustrophobic and voyeuristic feel. The aesthetic should be sophisticated and artistic, conveying depth and intrigue without any text or 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"
}