{
  "generatedAt": "2026-02-15T22:30:25.491Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A dramatic, painterly book cover illustration in the style of vintage adventure pulp art, depicting a dense, overgrown jungle. In the foreground, a weathered, rough-hewn wooden bridge spans a murky, fast-flowing river shrouded in mist. Sunlight pierces through the thick canopy in dappled shafts, illuminating vibrant green foliage and the dark, wet wood of the bridge. Subtle hints of danger: perhaps a pair of unseen eyes glinting from the undergrowth, or a weathered, solitary figure silhouetted against the dense green, looking towards the bridge. The color palette is rich with deep greens, earthy browns, and hints of dark blue or grey in the water and mist, with warm, golden shafts of light. The mood is one of suspense, adventure, and untamed wilderness. The composition should be balanced, drawing the viewer's eye towards the bridge as the central focal point, with the jungle creating a sense of depth and mystery. High detail, atmospheric lighting, professional book cover aesthetic. Aspect ratio 1024x1024.",
  "enhancedPrompt": "A dramatic, painterly book cover illustration in the style of vintage adventure pulp art, depicting a dense, overgrown jungle. In the foreground, a weathered, rough-hewn wooden bridge spans a murky, fast-flowing river shrouded in mist. Sunlight pierces through the thick canopy in dappled shafts, illuminating vibrant green foliage and the dark, wet wood of the bridge. Subtle hints of danger: perhaps a pair of unseen eyes glinting from the undergrowth, or a weathered, solitary figure silhouetted against the dense green, looking towards the bridge. The color palette is rich with deep greens, earthy browns, and hints of dark blue or grey in the water and mist, with warm, golden shafts of light. The mood is one of suspense, adventure, and untamed wilderness. The composition should be balanced, drawing the viewer's eye towards the bridge as the central focal point, with the jungle creating a sense of depth and mystery. High detail, atmospheric lighting, professional book cover aesthetic. Aspect ratio 1024x1024., 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"
}