{
  "generatedAt": "2026-02-27T12:30:14.251Z",
  "model": "Imagen 4.0",
  "modelId": "imagen-4.0-generate-001",
  "provider": "google",
  "prompt": "A melancholic, atmospheric square digital painting suitable for an audiobook cover. The central image is a single, weathered, gnarled tree with branches reaching out like weary arms against a muted, overcast sky. Scattered around the base of the tree are a few fallen, pale brown leaves. The overall color palette is dominated by muted earthy tones, soft grays, and desaturated blues, evoking a sense of quiet introspection and gentle sadness. The lighting is diffused and soft, with no harsh shadows, creating a feeling of stillness and contemplation. The composition is balanced, drawing the viewer's eye towards the solitary tree, with a subtle depth suggested by a hint of a distant, indistinct landscape. The style is painterly and evocative, aiming for an emotional impact rather than photorealism, capturing a mood of quiet resilience and inner struggle. 1024x1024 format, no text.",
  "enhancedPrompt": "A melancholic, atmospheric square digital painting suitable for an audiobook cover. The central image is a single, weathered, gnarled tree with branches reaching out like weary arms against a muted, overcast sky. Scattered around the base of the tree are a few fallen, pale brown leaves. The overall color palette is dominated by muted earthy tones, soft grays, and desaturated blues, evoking a sense of quiet introspection and gentle sadness. The lighting is diffused and soft, with no harsh shadows, creating a feeling of stillness and contemplation. The composition is balanced, drawing the viewer's eye towards the solitary tree, with a subtle depth suggested by a hint of a distant, indistinct landscape. The style is painterly and evocative, aiming for an emotional impact rather than photorealism, capturing a mood of quiet resilience and inner struggle. 1024x1024 format, no text., 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"
}