"image generation request": {

{
  "image_generation_request": {
    "subject": "[PRODUCT]",
    "product_finish": {
      "primary": "matte black with subtle light absorption",
      "secondary": "polished metallic silver with mirror-like reflections",
      "treatment": "duotone — matte black body with metallic silver accents, trim, edges, or panel insets"
    },
    "composition": {
      "placement": "dead center, full view, floating suspended within the folded surface environment",
      "scale": "product occupies roughly 30-40% of the frame",
      "constraints": [
        "product must be entirely visible with no cropping",
        "no pedestals, stands, platforms, or ground planes",
        "the surface folds frame the product but never obscure more than 10% of it",
        "product is the sharpest element in the scene"
      ]
    },
    "background_environment": {
      "description": "A single continuous undulating surface that fills the entire frame, folding over and around itself in large voluminous waves — like a massive sheet of pleated metallic silk or a single machined metal panel that has been softly twisted and draped. This is NOT multiple separate ribbons or strands. It is ONE connected surface.",
      "base_color": "[INSERT DEEP BACKGROUND COLOR visible in crevices — e.g. pure black, midnight navy]",
      "surface_color_1": "[INSERT GRADIENT COLOR A — e.g. soft lavender, warm copper, pearl rose]",
      "surface_color_2": "[INSERT GRADIENT COLOR B — e.g. deep indigo, cobalt blue, violet]",
      "color_behavio

...