Nostalgic Film Photo of Boy by Coca-Cola Vending Machine

A highly detailed JSON prompt for Google Nano Banana Pro to generate a nostalgic, high-contrast photograph resembling scanned film, featuring a young boy drinking from a glass bottle while leaning against a vintage Coca-Cola vending machine in harsh mid-day sunlight.

提示词

{
  "meta": {
    "image_quality": "Medium",
    "image_type": "Photo",
    "resolution_estimation": "Likely scanned from film, approx 1000x1500 effective detail",
    "file_characteristics": {
      "compression_artifacts": "Low",
      "noise_level": "Medium (Film grain present)",
      "lens_type_estimation": "Standard focal length (35mm or 50mm equivalent)"
    }
  },
  "global_context": {
    "scene_description": "A vertical, nostalgic photograph capturing a young boy leaning against a vintage Coca-Cola vending machine while drinking from a glass bottle. To the left is a dark, wooden cylindrical object (likely a barrel or trash receptacle). The scene is bathed in bright, harsh sunlight, creating strong shadows and high contrast. The setting appears to be an exterior alcove or storefront with visible conduits on the wall.",
    "environment_type": "Outdoor/Semi-outdoor storefront",
    "time_of_day": "Day (likely mid-day given the steep shadow angles)",
    "weather_atmosphere": "Clear, Sunny, Hot, Summer",
    "lighting": {
      "source": "Sunlight",
      "direction": "Top-left",
      "quality": "Hard, direct",
      "color_temperature": "Warm/Neutral"
    },
    "color_palette": {
      "dominant_hex_estimates": [
        "#D12E2E",
        "#EAEAEA",
        "#2A1A15",
        "#D6C6AA",
        "#4A3B32"
      ],
      "accent_colors": [
        "#008080",
        "#F4C430"
      ],
      "contrast_level": "High"
    }
  },
  "composition": {
    "camera_angle": "Eye-level with subject",
    "framing": "Full shot (knees up)",
    "depth_of_field": "Medium (background wall slightly soft but legible)",
    "focal_point": "Boy drinking soda",
    "symmetry_type": "None",
    "rule_of_thirds_alignment": "Boy aligns with left vertical third line; Machine aligns with right two-thirds"
  },
  "objects": [
    {
      "id": "obj_001",
      "label": "Young Boy",
      "category": "Person",
      "location": {
        "relative_position": "Center-left",
        "bounding_box_percentage": {
          "x": 0.25,
          "y": 0.38,
          "width": 0.35,
          "height": 0.58
        }
      },
      "dimensions_relative": "Medium",
      "distance_from_camera": "Mid",
      "pose_orientation": "Standing, leaning back, head tilted up drinking, legs crossed (left over right)",
      "material": "Organic/Textile",
      "surface_properties": {
        "texture": "Skin smooth, Fabric ribbed/wrinkled",
        "reflectivity": "Low",
        "micro_details": "Sunlit hair tips (halo effect), relaxed facial expression",
        "wear_state": "N/A"
      },
      "color_details": {
        "base_color_hex": "#F0D9C5",
        "secondary_colors": [
          "#FFFFFF",
          "#E8E8E8"
        ],
        "gradient_or_pattern": "Solid white clothing"
      },
      "interaction_with_light": {
        "shadow_casting": "Casts a sharp shadow onto the red vending machine behind him",
        "highlight_zo"
      }
    }
  ]
}