{
  "generatedAt": "2026-02-17T20:30:27.629Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A digitally painted, atmospheric book cover illustration in a dark, gritty thriller style. The central imagery depicts a stylized, shadowy silhouette of a lone figure standing on a rooftop overlooking a sprawling, neon-lit cityscape at night. Subtle, almost ghostly outlines of complex digital network lines or abstract data streams weave through the background, hinting at espionage and information. The color palette is dominated by deep blues, muted grays, and stark contrasts of electric blue and crimson for the city lights and subtle highlights, creating a sense of urgency and mystery. The composition is tightly framed, emphasizing the isolation of the figure and the vastness of the urban environment. The overall mood is tense, suspenseful, and sophisticated, evoking the high stakes of a global thriller. The aspect ratio is 1:1, suitable for an audiobook cover. Absolutely no text, letters, or words are present.",
  "enhancedPrompt": "A digitally painted, atmospheric book cover illustration in a dark, gritty thriller style. The central imagery depicts a stylized, shadowy silhouette of a lone figure standing on a rooftop overlooking a sprawling, neon-lit cityscape at night. Subtle, almost ghostly outlines of complex digital network lines or abstract data streams weave through the background, hinting at espionage and information. The color palette is dominated by deep blues, muted grays, and stark contrasts of electric blue and crimson for the city lights and subtle highlights, creating a sense of urgency and mystery. The composition is tightly framed, emphasizing the isolation of the figure and the vastness of the urban environment. The overall mood is tense, suspenseful, and sophisticated, evoking the high stakes of a global thriller. The aspect ratio is 1:1, suitable for an audiobook cover. Absolutely no text, letters, or words are present., 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"
}