{
  "generatedAt": "2026-03-19T13:30:13.983Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A darkly opulent, atmospheric square 1024x1024 image suitable for an audiobook cover. The scene depicts a dimly lit, richly decorated drawing-room from early 20th century Bucharest. Velvet curtains in deep crimson and gold brocade hang heavy. A single, ornate candelabra casts dramatic shadows, illuminating fragments of antique furniture – perhaps the gleam of polished dark wood on a side table or the intricate carving of a high-backed chair. The air is thick with implied sensuality and unspoken secrets. The color palette is dominated by deep, saturated jewel tones: emerald green, sapphire blue, rich ruby red, and burnished gold, contrasted with deep shadows and dark mahogany. The mood is sophisticated, slightly melancholic, and tinged with decadence. The composition should feel intimate and voyeuristic, as if peering into a private, luxurious world. Focus on rich textures and the interplay of light and shadow to evoke a sense of timeless elegance and intrigue. No text, no logos, only the visual artwork.",
  "enhancedPrompt": "A darkly opulent, atmospheric square 1024x1024 image suitable for an audiobook cover. The scene depicts a dimly lit, richly decorated drawing-room from early 20th century Bucharest. Velvet curtains in deep crimson and gold brocade hang heavy. A single, ornate candelabra casts dramatic shadows, illuminating fragments of antique furniture – perhaps the gleam of polished dark wood on a side table or the intricate carving of a high-backed chair. The air is thick with implied sensuality and unspoken secrets. The color palette is dominated by deep, saturated jewel tones: emerald green, sapphire blue, rich ruby red, and burnished gold, contrasted with deep shadows and dark mahogany. The mood is sophisticated, slightly melancholic, and tinged with decadence. The composition should feel intimate and voyeuristic, as if peering into a private, luxurious world. Focus on rich textures and the interplay of light and shadow to evoke a sense of timeless elegance and intrigue. No text, no logos, only the visual artwork., 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"
}