{
  "generatedAt": "2026-02-17T06:30:08.007Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "An epic historical fantasy book cover illustration in the style of traditional oil painting. The scene depicts a vast, star-filled desert night sky above the silhouette of a magnificent ancient city, its domes and minarets illuminated by moonlight. In the foreground, a lone, imposing figure stands on a windswept dune, gazing towards the city. Subtle, swirling patterns of cosmic dust and faint nebulae are woven into the sky, suggesting celestial influence and destiny. The color palette is dominated by deep blues, rich purples, and golden ochres, with highlights of silver and white. The mood is grand, mysterious, and contemplative. The composition is balanced, with the vastness of the sky contrasted by the solid forms of the city and the solitary figure. The overall aesthetic is professional, evoking a sense of ancient power and epic storytelling. Aspect ratio 1:1.",
  "enhancedPrompt": "An epic historical fantasy book cover illustration in the style of traditional oil painting. The scene depicts a vast, star-filled desert night sky above the silhouette of a magnificent ancient city, its domes and minarets illuminated by moonlight. In the foreground, a lone, imposing figure stands on a windswept dune, gazing towards the city. Subtle, swirling patterns of cosmic dust and faint nebulae are woven into the sky, suggesting celestial influence and destiny. The color palette is dominated by deep blues, rich purples, and golden ochres, with highlights of silver and white. The mood is grand, mysterious, and contemplative. The composition is balanced, with the vastness of the sky contrasted by the solid forms of the city and the solitary figure. The overall aesthetic is professional, evoking a sense of ancient power and epic storytelling. Aspect ratio 1:1., 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"
}