Retrato informal de mujer coreana en tren

A realistic portrait of [a beautiful young Korean woman] with smooth skin, shoulder-length black hair with soft bangs, and a gentle smile. She is leaning casually against [the interior wall of a modern train], looking directly into the camera. She is wearing [a minimal beige crewneck cotton t-shirt tucked into a high-waisted light-wash blue denim midi skirt], paired with white crew socks and clean white platform sneakers. She stands beside a large train window revealing a softly blurred rural landscape outside under gentle daylight. Warm, aesthetic, and peaceful atmosphere. Shot with a 35mm lens, natural lighting, cinematic composition, sharp focus.