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Nano Banana pro on Gemini app. Prompt { "Objective": "Create an ultra-realistic cinematic close-up winter portrait with a moody urban atmosphere, balancing cool winter tones and warm city light.", "Persona_Details": { "Subject": "Young adult man", "Facial_Features": { "Facial_Hair": "Light stubble", "Expression": "Calm, thoughtful", "Gaze": "Looking slightly upward" }, "Appearance_Interaction": { "Snow": "Soft snowflakes settling naturally on hair, scarf, and coat" } }, "Wardrobe": { "Outerwear": "Dark winter overcoat", "Accessory": "Thick knitted scarf", "Style": "Classic, understated winter fashion" }, "Scene_and_Environment": { "Location": "Outdoor winter city street at night", "Atmosphere": { "Snowfall": "Gentle, continuous snowfall", "Mood": "Quiet, reflective, cinematic" }, "Background": { "Lighting": "Warm golden street lamps", "Effect": "Soft circular bokeh highlights" } }, "Lighting_and_Mood": { "Key_Light": "Cool blue winter light illuminating the face", "Accent_Light": "Warm golden highlights from street lamps", "Contrast": "Cool-to-warm cinematic balance", "Mood": "Atmospheric, intimate, emotionally reflective" }, "Photography_Style": { "Genre": "Cinematic urban portrait", "Lens": "85mm", "Aperture": "f/1.8", "Depth_of_Field": "Shallow depth of field", "Framing": "Close-up portrait", "Focus": "Eyes and facial details razor-sharp with smooth background blur" }, "Color_and_Grading": { "Color_Grade": "Cinematic color grading", "Shadows": "Teal-blue winter tones", "Highlights": "Warm golden accents", "Overall_Palette": [ "Cool blues", "Deep neutrals", "Warm amber highlights" ] }, "Detail_and_Quality": { "Texture_Detail": [ "Realistic skin texture", "Fine stubble detail", "Knitted fabric fibers", "Individual snowflakes" ], "Realism_Level": "Photorealistic", "Quality": "Professional photography standard" }, "Quality_Tags": [ "Ultra-realistic", "Photorealism", "Cinematic winter portrait", "Urban night atmosphere", "High-end editorial" ], "Negative_Prompts": [ "Text", "Logo", "Watermark", "Over-smooth skin", "Cartoon or illustration style", "Flat lighting", "Low resolution" ], "Output_Constraints": { "Text_Overlay": false, "Branding": false, "Watermark": false }, "Response_Format": { "Type": "Single image", "Aspect_Ratio": "Portrait (4:5 or 3:4 recommended)", "Use_Case": "Cinematic portraiture, winter editorial, lifestyle storytelling" } }