About This Prompt

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, emphasizing realism and trendy aesthetics.

Prompt Content

{
  "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"
  }
}

Note: This prompt requires reference images.

Sample Images

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Source: YouMind Nano Banana Pro Prompts Library | ID: 1124