чёрно-белый фотостиль: мужчина с лошадью на поле

{\n  "model": "Nano Banana Pro",\n  "scene": "Open field landscape under an overcast sky, minimal natural surroundings",\n  "subject": {\n    "type": "Young man",\n    "pose": "Seated on a wooden chair, legs relaxed apart, holding a horse lead calmly",\n    "expression": "Detached, introspective, controlled",\n    "gaze": "Looking downward, partially obscured by sunglasses",\n    "emotion": "Quiet dominance, solitude, inner gravity"\n  },\n  "appearance": {\n    "hair": {\n      "color": "Dark",\n      "style": "Short, slightly tousled curls"\n    },\n    "facial_features": {\n      "beard": "Light stubble",\n      "accessories": ["Dark sunglasses"]\n    },\n    "skin": "Natural texture, matte finish"\n  },\n  "attire": {\n    "outerwear": "Oversized dark padded jacket",\n    "innerwear": "Dark hoodie",\n    "pants": "Relaxed-fit dark trousers",\n    "footwear": "Black leather boots",\n    "style_note": "Minimalist, masculine, utilitarian fashion"\n  },\n  "secondary_subject": {\n    "type": "Black horse",\n    "position": "Standing beside the man, head lowered slightly",\n    "interaction": "Held calmly by a loose lead",\n    "symbolism": "Strength, instinct, controlled power"\n  },\n  "environment": {\n    "location": "Open grassy field",\n    "background": [\n      "Rolling hills",\n      "Soft distant landscape",\n      "No urban elements"\n    ],\n    "atmosphere": "Quiet, isolated, contemplative"\n  },\n  "lighting": {\n    "type": "Natural diffused daylight",\n    "conditions": "Overcast sky",\n    "effect": "Soft shadows, low contrast, even tonal range"\n  },\n  "camera": {\n    "angle": "Eye-level to slightly low-angle",\n    "lens": "50mm cinematic portrait lens",\n    "depth_of_field": "Moderate, subject and horse in focus, background gently blurred",\n    "framing": "Vertical, full-body portrait with symbolic spacing"\n  },\n  "color_palette": {\n    "mode": "Black and white",\n    "tones": ["deep blacks", "soft grays", "muted highlights"]\n  },\n  "mood": "Stoic, restrained, powerful",\n  "style": {\n    "aesthetic": "Fine-art editorial portrait",\n    "realism": "Photorealistic",\n    "inspiration": "Minimalism, masculinity, symbolism",\n    "post_processing": "High-quality monochrome grading, subtle film grain, soft contrast"\n  },\n  "details": {\n    "chair": "Simple wooden chair, understated",\n    "lead_tension": "Loose, intentional calm",\n    "motion": "Stillness dominates the frame"\n  },\n  "themes": [\n    "Controlled power",\n    "Man and instinct",\n    "Silence as authority",\n    "Strength without display"\n  ],\n  "quality": "Ultra-detailed, cinematic black-and-white portrait with editorial depth"\n}