Chân Dung Cặp Đôi Lãng Mạn Bên Bờ Biển

{
  "generation_request": {
    "meta_data": {
      "task_type": "cinematic_romantic_couple_beach_closeup"
    },
    "input": {
      "mode": "image_to_image",
      "reference_image_usage": "high",
      "preserve_identity": true,
      "preserve_facial_features": true,
      "notes": "Match the reference photo faces and hair with maximum likeness. Preserve facial structure, skin tone, hairline, and hair texture without identity drift or stylization."
    },
    "scene": {
      "concept": "romantic candid moment at a rocky beach",
      "environment": "coastal rock formations in background, soft overcast daylight, calm seaside atmosphere",
      "composition": "tight medium close-up, couple filling the frame, shallow depth of field with softly blurred background",
      "action": "the man gently tucks a [bright magenta flower] behind the woman's ear while she smiles warmly and looks up at him"
    },
    "subject": {
      "couple": {
        "woman": {
          "identity": "match the woman in the reference photo with exact likeness",
          "expression": "genuine joyful smile, eyes slightly crinkling with happiness",
          "hair": "exact match to the reference photo",
          "wardrobe": {
            "dress": "[white strappy summer dress with fitted bodice, clean and elegant]"
          },
          "details": {
            "nails": "[red manicure]",
            "jewelry": "[delicate minimalist gold jewelry]"
          }
        },
        "man": {
          "identity": "match the man in the reference photo with exact likeness",
          "expression": "soft affectionate gaze focused on the woman",
          "hair": "exact match to the reference photo",
          "wardrobe": {
            "shirt": "[white lightweight long-sleeve linen button-up shirt]"
          },
          "accessories": "[subtle gold-toned wristwatch]"
        }
      }
    },
    "lighting": {
      "style": "natural soft daylight",
      "direction": "diffused top and side light",
      "contrast": "soft",
      "skin_rendering": "realistic pores and natural skin texture"
    },
    "camera": {
      "lens": "50mm",
      "aperture": "f/2.0",
      "depth_of_field": "shallow",
      "focus": "sharp focus on eyes and facial expressions"
    },
    "color_grading": {
      "look": "warm cinematic film aesthetic",
      "palette": [
        "warm sand beige",
        "muted olive rock tones",
        "soft cream whites",
        "magenta floral accent"
      ],
      "highlights": "warm",
      "shadows": "slightly lifted and soft"
    }
  }
}