# GPT Image Hub prompt

## Chân Dung Phong Cách Sống Bên Thác Nước Nhiệt Đới
- URL: https://www.gptimagehub.com/vi/library/tropical-waterfall-lifestyle-portrait
- Generator URL: https://www.gptimagehub.com/vi/generate?promptId=oss-ym-mm-3049
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fvi%2Flibrary%2Ftropical-waterfall-lifestyle-portrait
- Category: Chân dung và nhiếp ảnh
- Model: gpt-image-2-5-sunburst
- Aspect ratio: 2:3
- Style: photorealistic
- Tags: chân dung, thác nước, du lịch, phong cách sống, kỳ nghỉ, nhiệt đới, ánh nắng
- Updated: 2026-10-27T08:55:44.319Z
- Created: 2026-10-27T08:55:44.319Z

Tạo bức chân dung du lịch ngập tràn ánh nắng và có độ tương phản cao bên thác nước nhiệt đới. Tùy chỉnh chủ thể trong ngoặc vuông hoặc bảng màu.

### Full prompt
```text
{
  "metadata": {
    "confidence_score": "high",
    "image_type": "photograph",
    "primary_purpose": "social media/travel/lifestyle"
  },
  "composition": {
    "rule_applied": "center composition",
    "aspect_ratio": "2:3",
    "layout": "single subject, central vertical alignment",
    "focal_points": [
      "Subject in foreground center",
      "Tropical waterfall aligned behind subject"
    ],
    "visual_hierarchy": "Eye starts at the face, moves down to the water, then follows the waterfall upward.",
    "balance": "symmetric - subject and waterfall aligned on vertical axis"
  },
  "color_profile": {
    "dominant_colors": [
      { "color": "Sky Blue", "hex": "#87CEEB", "percentage": "35%", "role": "background" },
      { "color": "Lush Green", "hex": "#45a247", "percentage": "20%", "role": "foliage" },
      { "color": "Crimson Red", "hex": "#DC143C", "percentage": "5%", "role": "sundress fabric" },
      { "color": "Bright White", "hex": "#FFFFFF", "percentage": "3%", "role": "sundress trim" },
      { "color": "Medium Tan", "hex": "#CD853F", "percentage": "25%", "role": "skin tone and stone" }
    ],
    "color_palette": "triadic - blues, greens, reds",
    "temperature": "warm",
    "saturation": "high",
    "contrast": "high"
  },
  "lighting": {
    "type": "natural sunlight",
    "source_count": "single source - high sun",
    "direction": "top-down/slightly front-left",
    "directionality": "highly directional",
    "quality": "hard light",
    "intensity": "bright/high-key",
    "contrast_ratio": "high (sharp shadows under chin and torso)",
    "mood": "vibrant/sunny",
    "shadows": {
      "type": "hard edges",
      "density": "gray to deep tan",
      "placement": "chin, neckline, lap",
      "length": "short"
    },
    "highlights": {
      "treatment": "preserved",
      "placement": "shoulders, forehead, nose bridge, water surface"
    },
    "ambient_fill": "present from water and surroundings",
    "light_temperature": "neutral to warm"
  },
  "technical_specs": {
    "medium": "digital photography",
    "style": "realistic",
    "texture": "sharp",
    "sharpness": "tack sharp on subject, softer background",
    "grain": "none/low",
    "depth_of_field": "medium",
    "perspective": "low angle"
  },
  "artistic_elements": {
    "genre": "travel portrait",
    "influences": ["Lifestyle photography", "Instagram travel aesthetic"],
    "mood": "confident/tranquil",
    "atmosphere": "tropical summer day",
    "visual_style": "clean/vibrant"
  },
  "typography": {
    "present": false
  },
  "subject_analysis": {
    "primary_subject": "[Latina woman in a red sundress sitting in a shallow pool]",
    "positioning": "center",
    "scale": "medium full shot",
    "interaction": "isolated",
    "facial_expression": {
      "mouth": "slight closed smile",
      "eyes": "direct relaxed gaze",
      "eyebrows": "neutral"
    }
  }
}
```