Nano Banana Pro

Structured Candid Indoor Portrait

A highly detailed, structured JSON prompt for Gemini Nano Banana Pro, designed to generate a realistic, candid indoor photograph of a young man with specific styling, clothing (white distressed knit sweater), and lighting conditions, emphas

Prompt text

Original English text. Replace placeholders with your own details.

{
 "Objective": "Generate a realistic indoor candid photograph of the subject based on the provided reference image.",
 
 "Identity_Safety": "Maintain facial features, hairstyle, and appearance consistent with the provided reference image.",

 "Subject": {
 "Appearance": {
 "Age": "{argument name="age" default="Young man"}",
 "Hair": "Naturally tousled black hair framing the face softly",
 "Expression": "Calm, casual, candid moment"
 },
 "Pose": {
 "Body_Position": "Sitting at a desk in front of an open laptop",
 "Hands": {
 "Right_or_Left": "Holding an {argument name="phone model" default="iPhone 16 Pro"} as if checking something or capturing a mirror-style selfie"
 },
 "Vibe": "Realistic, relaxed, effortlessly cool"
 },
 "Wardrobe": {
 "Sweater": {
 "Type": "{argument name="sweater type" default="White distressed knit sweater"}",
 "Details": "Oversized fit with small rips, loose threads, and frayed texture for a trendy casual look"
 }
 }
 },

 "Scene_Description": {
 "Environment": {
 "Setting": "Indoor workspace or cozy room",
 "Desk": "Simple desk with an open laptop in front of the subject",
 "Lighting": {
 "Type": "Soft natural or warm indoor lighting",
 "Effects": [
 "Gentle highlights on facial features",
 "Subtle shadows for realism",
 "Clean candid feel"
 ]
 }
 },
 "Atmosphere": "Authentic, modern, slightly lifestyle-inspired candid moment"
 },

 "Visual_Style": {
 "Quality": "High-resolution realistic photo",
 "Aesthetic": "Candid indoor portrait with trendy fashion details",
 "Color_Profile": "Soft neutrals, clean whites, and natural skin tones",
 "Detail_Characteristics": [
 "Visible sweater texture and frayed knit details",
 "Realistic skin texture and hair definition",
 "Candid photographic depth of field"
 ]
 },

 "Output_Requirements": {
 "Format": "Image",
 "Orientation": "Portrait or medium close-up",
 "Quality": "Ultra-realistic, photography-grade rendering"
 }
}

Source & attribution

Taaruk · Awesome Nano Banana Pro Prompts

Source-listed license: CC-BY-4.0. Prompt text is preserved; titles and previews may be shortened for display. Source examples are not NexGateHub test results.

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