{
  "generatedAt": "2026-03-07T23:30:08.498Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A square (1024x1024) audiobook cover art, abstract and intellectual. The central image is a dissolving silhouette of a man, rendered in subtle, muted tones of charcoal grey and sepia. Around him, fragments of geometric shapes – sharp-edged cubes, intersecting lines, and faint, broken circles – drift and intermingle, suggesting fragmentation and intellectual inquiry. The background is a deep, velvety indigo, creating a sense of contemplation and mystery. Light emanates subtly from within the dissolving silhouette, casting soft, diffused shadows on the geometric fragments. The overall mood is one of profound thought, existential questioning, and elegant decay. Professional, high-resolution, no text.",
  "enhancedPrompt": "A square (1024x1024) audiobook cover art, abstract and intellectual. The central image is a dissolving silhouette of a man, rendered in subtle, muted tones of charcoal grey and sepia. Around him, fragments of geometric shapes – sharp-edged cubes, intersecting lines, and faint, broken circles – drift and intermingle, suggesting fragmentation and intellectual inquiry. The background is a deep, velvety indigo, creating a sense of contemplation and mystery. Light emanates subtly from within the dissolving silhouette, casting soft, diffused shadows on the geometric fragments. The overall mood is one of profound thought, existential questioning, and elegant decay. Professional, high-resolution, no text., 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"
}