Candid 8K Bedroom Portrait with Playful Expression

{
  "prompt_structure": {
    "subject": {
      "demographics": "Young woman, early 20s, fair complexion",
      "features": {
        "hair": "Dirty blonde, styled in a soft, messy high bun with loose, wavy face-framing strands",
        "face": "Looking back over her shoulder with a playful, mischievous smile, tongue slightly sticking out",
        "eyes": "Bright blue-grey eyes, sharp focus",
        "expression": "Candid, joyous, and energetic"
      }
    },
    "apparel": {
      "upper_body": "{argument name="top garment" default="Oversized cream-colored linen button-down shirt"}",
      "fabric_detail": "Visible linen texture, slightly wrinkled, heavy fabric drape",
      "fit": "Loose and relaxed, worn as loungewear"
    },
    "pose_and_action": {
      "perspective": "Over-the-shoulder view from behind",
      "posture": "Sitting on a bed, torso twisted to look back at the camera",
      "limbs": "Hands resting on a white pillow in front of her",
      "dynamic": "Spontaneous movement, lifestyle photography style"
    },
    "environment": {
      "location": "Modern, minimalist bedroom",
      "foreground": "White bed sheets and plush duvet with realistic fabric folds",
      "background": "Softly blurred wooden nightstand, neutral beige wall, and a simple bedside lamp"
    },
    "lighting": {
      "source": "Soft, directional natural light from the side",
      "quality": "Warm morning glow, creating soft shadows and highlights on the hair and shirt texture",
      "tone": "Warm, golden, airy"
    },
    "camera_specifications": {
      "angle": "Eye-level, slightly close-up to mid-shot",
      "lens": "35mm prime lens simulation for a natural field of view",
      "aperture": "f/2.8 for a shallow depth of field (blurred background)",
      "focus": "Sharp focus on the face and eyes"
    },
    "tech_specs": {
      "quality": "Ultra-photorealistic, 8k, raw photo style",
      "details": "High-fidelity skin texture, realistic hair follicles, intricate fabric weave"
    }
  }
}