"image generation": {

{
  "image_generation": {
    "subject": {
      "description": "young woman enjoying a calm self-care moment",
      "expression": "relaxed, thoughtful, peaceful",
      "face": "natural facial features with a gray clay face mask applied evenly",
      "skin": "natural skin tone, soft texture"
    },
    "hair": {
      "style": "hair wrapped in a white towel turban",
      "appearance": "clean, spa-style look"
    },
    "outfit": {
      "clothing": "white bathrobe",
      "style": "minimal, cozy, s

...