Golden Hour Winter Portrait Prompt for Gemini Nano Banana 3.0

Prompt

{   "image_prompt": {     "subject": {       "description": "A man in his late 20s with a contemplative expression, looking off into the distance",       "features": ["Short dark hair", "Fair complexion", "Subtle stubble"],       "attire": [         "Heavy olive green winter parka with a large fur-lined hood",         "Chunky knit brown wool scarf",         "Black thermal gloves",         "Hand tucked into pocket"       ],       "action": "Holding a steaming silver thermos, leaning against a bridge railing"     },     "environment": {       "setting": "Overlooking a frozen river valley in a mountainous or high-altitude region",       "background": "Distant cityscape silhouette with modern skyscrapers during golden hour",       "elements": [         "Snow-covered pine trees with heavy frost",         "Mist rising from the icy water",         "Wrought iron bridge railing with accumulated snow"       ],       "atmosphere": "Deep winter, freezing temperatures, quiet morning, serene and hopeful"     },     "technical_specs": {       "lighting": "Golden hour sunrise, soft orange and yellow glow, cinematic backlighting",       "composition": "Medium side-profile shot, rule of thirds, shallow depth of field (bokeh background)",       "camera_settings": "Shot on 85mm lens, f/1.8, crisp focus on the subject's face",       "style": "Hyper-realistic, photorealistic, 8k resolution, cinematic color grading"     },     "negative_prompt": "oversaturated, blurry face, distorted hands, cartoonish, low resolution, messy hair"   } }