Nano Banana Pro

Detailed Mirror Selfie Generation

A highly structured JSON prompt for Nano Banana Pro on Gemini, detailing every aspect of a mirror selfie image. It specifies the subject's demographics, clothing (pink fuzzy cat ears, Nordic sweater), pose (playful 'hissing' face, mirror se

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{
  "source_image_analysis": {
    "subject": {
      "demographics": "Young woman, pale skin tone",
      "hair": {
        "color": "Platinum blonde / Silver",
        "style": "Long, straight, draped over shoulders"
      },
      "facial_features": {
        "eyewear": "Thin, round wire-rimmed glasses (silver or gold frame)",
        "expression": "Playful aggressive 'hissing' face, teeth bared, nose slightly scrunched",
        "makeup": "Natural look, soft pink lip"
      }
    },
    "apparel": {
      "headwear": "Pink fuzzy cat ear headband",
      "clothing": {
        "type": "Chunky knit sweater / Jumper",
        "color": "Beige/Cream base",
        "pattern": "Nordic or Fair Isle style geometric zigzag stripes in navy blue, brown, and grey"
      }
    },
    "pose_and_action": {
      "type": "Mirror selfie",
      "hands": {
        "left_hand": "Holding a white smartphone (iPhone model with dual cameras)",
        "right_hand": "Raised in a playful 'claw' or 'scratch' gesture near face"
      },
      "body_language": "Casual, energetic, playful"
    },
    "environment": {
      "setting": "Bedroom / Dorm room",
      "background_elements": [
        "White walls decorated with various posters and photos",
        "Warm white LED fairy lights draped along the wall (creating soft bokeh)",
        "Bed with pink and floral bedding visible in background",
        "Doorway or mirror frame on the right"
      ]
    },
    "camera_and_technical": {
      "camera_model": "Simulated Shot on iPhone 15 Pro Max or Fujifilm X100V",
      "lens_specs": "24mm wide-angle lens, f/1.8 aperture",
      "lighting_setup": {
        "type": "Mixed lighting",
        "key_light": "Soft diffuse daylight from window (simulated)",
        "ambient": "Warm tungsten glow from background fairy lights",
        "effect": "Soft highlights on hair, gentle shadows on face"
      },
      "film_emulation": "Kodak Portra 400",
      "visual_fidelity": {
        "resolution": "8k, photorealistic",
        "details": "High texture fidelity on knit sweater and hair strands",
        "artifacts": "Slight film grain, subtle bloom on fairy lights, natural lens flare"
      },
      "color_grading": "Soft pastel palette, low contrast, desaturated shadows, warm cozy tones",
      "composition": "Eye-level shot, rule of thirds, mirror reflection perspective"
    }

Source & attribution

Lex · 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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