Lone figure walking through brutalist concrete colonnade shadows

{
  "core": {
    "subject": "lone figure mid-stride walking through dramatic parallel shadow lines cast by a brutalist concrete colonnade",
    "scene": "urban architectural passage at harsh midday sun",
    "objects": [
      "concrete columns",
      "polished stone floor",
      "distant parked bicycle"
    ],
    "actions": [
      "person walking with purpose through the light bands",
      "long sharp shadow trailing behind the figure"
    ],
    "constraints": [
      "no visible faces — figure seen from behind or in silhouette",
      "no motion blur",
      "no text or signage visible"
    ]
  },
  "style": {
    "primary_style": "photorealistic street photography",
    "render_quality": "high-resolution",
    "lighting": "harsh directional sunlight creating geometric shadow patterns",
    "color_profile": "warm with desaturated midtones"
  },
  "technical": {
    "camera": {
      "type": "Mirrorless",
      "lens": "35mm prime",
      "aperture": "f/8",
      "focal_length_mm": 35,
      "depth_of_field": "deep"
    },
    "resolution": {
      "target": "4k",
      "min_quality": "professional-quality"
    },
    "rendering": {
      "anti_aliasing": true,
      "noise_level": "low",
      "color_depth": "high"
    },
    "physics_accuracy": {
      "gravity_cues": true,
      "structural_believability": true
    }
  },
  "materials": {
    "surfaces": [
      "raw poured concrete with form marks and hairline cracks",
      "polished stone floor with subtle scuff marks"
    ],
    "fabric_details": "realistic_drape"
  },
  "environment": {
    "atmosphere": [
      "heat shimmer in bright zones",
      "dust particles visible in light shafts"
    ],
    "time_season": [
      "summer",
      "noon"
    ],
    "particles": [
      "dust"
    ]
  },
  "composition": {
    "perspective": "low angle, slightly off-center",
    "framing": "leading lines converging toward the figure",
    "subject_placement": "rule_of_thirds — figure at right third intersection"
  },
  "quality_keywords": {
    "include": [
      "photographic quality",
      "authentic textures",
      "natural lighting",
      "decisive moment"
    ],
    "avoid": [
      "oversaturated colors",
      "digital artifacts",
      "AI-looking skin",
      "unrealistic proportions"
    ]
  }
}