{
  "tool": "built-in image_gen.imagegen",
  "purpose": "AHALab course backgrounds; fictional teaching visuals, not actual class or user photos",
  "brand": "Logo supplied by user, technical encoding only, not redrawn",
  "assets": [
    {
      "file": "assets/scene-listening.webp",
      "original": "listening.png",
      "prompt": "Use case: photorealistic-natural. Asset type: panoramic hero background for AHALab's Chinese online learning course about care, a slow voice-journal app, and turning an idea into action. Create an exquisite editorial still-life photograph in a comfortable contemporary Chinese apartment study, not luxury and not poor. An open blank cream notebook, one small unbranded voice recorder, a ceramic cup, a branch casting soft leaf shadows, warm pale oak desk. Objects and rich detail concentrated on the rightmost 40 percent. Left 55 percent is airy luminous pale ivory wall and light, almost empty so a dark-green Chinese headline can be typeset over it in HTML. Wide landscape composition 16:9. Warm late afternoon daylight, tangible paper and wood, contemplative, humane, fresh contemporary editorial art direction. Deep forest green and desaturated teal details. No people, no faces, no hands, no printed writing, no letters, no logo, no watermark, no device UI, no book cover text. Generate a photographic scene, not a website screenshot."
    },
    {
      "file": "assets/scene-workbench.webp",
      "original": "workbench.png",
      "prompt": "Use case: photorealistic-natural. Asset type: chapter image and background for AHALab online course about learning by making with AI. Premium editorial still-life photograph of a small hands-on creative workspace in an ordinary comfortable modern Chinese home: blank note cards in a loose meaningful arrangement, wooden pencil, a folded paper prototype, one unbranded smartphone lying face down, a tiny breadboard and restrained wires as a hint of hands-on PBL, a young green plant. No people, no text or numbers anywhere, no logos, no visible app interface. Natural window light from upper right, pale oak and cream paper, forest green and soft brass details, crisp genuine materials, sparse carefully chosen objects rather than clutter. Wide landscape 16:9 with quiet pale empty left third and the interesting assembly on the right. Sophisticated independent educational publication photography, thoughtful and inviting. Not neon, not a cyberpunk robot scene, not generic stock office."
    },
    {
      "file": "assets/scene-reflection.webp",
      "original": "reflection.png",
      "prompt": "Use case: stylized-concept. Asset type: full-width poetic chapter background for AHALab education about reflection, first principles, curiosity and caring. Create an exceptionally beautiful panoramic handmade paper landscape artwork, a tactile paper relief photographed with natural side lighting. A winding pale path or quiet river leads from bottom right into layered blue-green mountain forms, cut-paper translucent vellum, one small warm ochre circle as morning light. Eastern spatial restraint, contemporary art-book sensibility, gently irregular paper fibers, understated and elegant, not a generic inkwash painting. Wide landscape 16:9. Left half has pale warm-ivory open mist and paper with very little detail, right half contains the layered landscape. Color palette forest green, muted jade, ivory and a tiny ochre accent. No people, no animals, no identifiable place, no text, no logo, no watermark. This is a visual metaphor for a personal learning journey, not a geographic map."
    }
  ]
}