JSON Prompt for Vertical Triptych Selfie of Jenna Ortega Lookalike — Nano Banana Pro AI Generated Image

JSON Prompt for Vertical Triptych Selfie of Jenna Ortega Lookalike

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A highly detailed JSON prompt for Nano Banana Pro to generate a vertical triptych (3-panel collage) of a young woman resembling Jenna Ortega, featuring a casual, candid, Gen Z selfie aesthetic with in

Prompt

{
  "image_prompt_structure": {
    "format": "Vertical Triptych / 3-Panel Photo Collage",
    "aspect_ratio": "9:16",
    "overall_style": "Casual selfie aesthetic, Gen Z social media style, slight lo-fi grain, intimate bedroom lighting, authentic and candid vibe.",
    "subject_global_features": {
      "demographics": "Young woman, early 20s, resemblance to Jenna Ortega.",
      "skin": {
        "tone": "Warm light-medium olive/tan",
        "texture": "Natural, smooth with subtle skin grain, slight shine on forehead and cheekbones",
        "blemishes": "Very faint, natural freckles visible across the nose bridge"
      },
      "hair": {
        "color": "Dark espresso brown to soft black",
        "style": "Shoulder-length, layered, wavy/tousled texture",
        "bangs": "Wispy curtain bangs framing the forehead and eyes"
      },
      "eyes": {
        "color": "Deep dark brown",
        "shape": "Large, almond-shaped, heavy-lidded/bedroom eyes",
        "lashes": "Dark, defined upper lashes"
      },
      "lips": {
        "color": "Natural dusty rose/pink",
        "shape": "Full, defined cupid's bow, slightly matte texture"
      },
      "clothing": {
        "item": "Ribbed camisole / tank top",
        "color": "Pale pastel pink",
        "details": "Delicate floral lace trim along the neckline and straps, casual sleepwear style"
      }
    },
    "background_environment": {
      "setting": "Dimly lit bedroom interior",
      "lighting": "Warm, tungsten lamp lighting coming from the left, casting soft shadows to the right",
      "objects": {
        "bed": "Large bed with messy white and cream duvet/comforter",
        "pillows": "Multiple pillows, one white standard pillow, one fuzzy/textured beige throw pillow",
        "furniture": "Beige upholstered/tufted headboard visible behind",
        "walls": "Plain painted walls (taupe/grey)",
        "fixtures": "White closet door frame and silver handle visible in the background right"
      }
    },
    "panel_breakdown": {
      "top_panel": {
        "action": "Hand running through hair near the top of the head",
        "pose": "Leaning slightly forward, arm raised",
        "expression": {
          "eyes": "Right eye winking tightly, left eye open and looking at camera",
          "mouth": "Playful smirk, lips closed but corners turned up slightly",
          "vibe": "Cheeky, flirtatious, energetic"
        }
      },
      "middle_panel": {
        "action": "Looking directly at the camera, shoulders squared",
        "pose": "Relaxed, centered composition",
        "digital_overlay": "Pink heart crown filter (floating cartoon hearts) forming a halo above the head",
        "expression": {
          "eyes": "Soft, sweet gaze, direct eye contact",
          "mouth": "Gentle, suppressed smile",
          "vibe": "Cute, romantic, soft"
        }
      },
      "bottom_panel": {
        "action": "Left index finger poking/pressing into left cheek"
      }
    }
  }
}
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