{
  "generatedAt": "2026-02-25T09:00:19.502Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A dynamic, high-contrast digital illustration suitable for a young adult spy thriller audiobook cover. The central image is a shadowy silhouette of a teenager in motion, possibly leaping or running, with a subtle hint of a stylized, futuristic gadget in their hand. Behind the silhouette, a blurred background depicts elements like a sprawling city skyline at night with neon lights, or the indistinct shapes of advanced technology like circuit boards or digital data streams. The overall mood should be tense and exciting, with a color palette dominated by deep blues, electric purples, and sharp, bright accents of orange or neon green. The composition should be dramatic, with a sense of speed and urgency, utilizing a shallow depth of field to keep the focus on the central figure. Aim for a polished, professional, and slightly gritty aesthetic. Square 1024x1024 format. NO text, NO letters, NO words, NO title, NO author name.",
  "enhancedPrompt": "A dynamic, high-contrast digital illustration suitable for a young adult spy thriller audiobook cover. The central image is a shadowy silhouette of a teenager in motion, possibly leaping or running, with a subtle hint of a stylized, futuristic gadget in their hand. Behind the silhouette, a blurred background depicts elements like a sprawling city skyline at night with neon lights, or the indistinct shapes of advanced technology like circuit boards or digital data streams. The overall mood should be tense and exciting, with a color palette dominated by deep blues, electric purples, and sharp, bright accents of orange or neon green. The composition should be dramatic, with a sense of speed and urgency, utilizing a shallow depth of field to keep the focus on the central figure. Aim for a polished, professional, and slightly gritty aesthetic. Square 1024x1024 format. 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"
}