Folha de Contato de Filme Preto e Branco de Casal Íntimo

```json
{
  "generation_request": {
    "meta_data": {
      "task_type": "bw_couple_contact_sheet_intimate",
      "language": "en",
      "priority": "highest",
      "version": "v1.0_BW_FILM_COUPLE_GRID"
    },
    "input": {
      "mode": "text_to_image",
      "notes": "Crie uma grade de folha de contato de filme preto e branco 2x3 do mesmo jovem casal. A identidade deve permanecer perfeitamente consistente em todos os quadros. Momentos íntimos, brincalhões e espontâneos de estúdio. Sem texto, sem marca d'água."
    },
    "output": {
      "aspect_ratio": "3:4",
      "resolution": "ultra_high",
      "num_images": 1,
      "layout": {
        "type": "grid",
        "rows": 3,
        "cols": 2,
        "gutter": "thick_black_film_border",
        "outer_border": "black_frame"
      },
      "sharpness": "filmic_crisp",
      "grain": "true_35mm_film"
    },
    "scene": {
      "environment": "minimal white studio backdrop",
      "lighting": {
        "style": "soft frontal diffused light",
        "contrast": "medium",
        "shadow": "gentle natural falloff",
        "look": "documentary photo booth aesthetic"
      },
      "camera": {
        "shot_type": "tight portrait",
        "framing": "head and shoulders",
        "lens": "50mm natural perspective",
        "depth_of_field": "moderate, both faces sharp"
      },
      "color_grade": {
        "mode": "black_and_white",
        "contrast": "classic film contrast",
        "blacks": "rich but not crushed",
        "highlights": "soft rolloff"
      }
    },
    "subject": {
      "couple": {
        "woman": {
          "hair": "short bob with straight bangs",
          "wardrobe": "white thin strap top",
          "makeup": "natural, subtle glow",
          "expression_variations": [
            "laughing with eyes closed",
            "smiling softly",
            "playful wink",
            "leaning into partner"
          ]
        },
        "man": {
          "hair": "medium-length curly hair, slightly messy",
          "wardrobe": "black jacket over dark shirt",
          "expression_variations": [
            "smiling gently",
            "kissing her cheek",
            "leaning forehead close",
            "hugging from behind"
          ]
        }
      },
      "pose_variations": [
        "woman laughing while man nuzzles her cheek",
        "both looking at camera closely side by side",
        "woman hugging man tightly",
        "intimate kiss with hands on face",
        "playful embrace hiding faces",
        "man kissing woman on cheek while she smiles"
      ]
    },
    "effects": {
      "film_border": {
        "enabled": true,
        "look": "analog contact sheet frame",
        "edge_wear": "subtle"
      },
      "film_grain": "authentic",
      "micro_contrast": "slight"
    },
    "negative_prompt": "color image, oversharpened, oversmoothed skin, bad anatomy, extra fingers, deformed hands, inconsistent faces between frames, text overlay, wate"
  }
}
```