네온 비니를 쓴 장난스러운 여성

Cinematic close-up portrait of a confident young woman with long dark hair and a piercing gaze, playfully sticking out her tongue with a bold expression. She wears a thick ribbed [neon-green] beanie and a dark jacket. Background of late autumn Korean-style mountains and a valley road under a dramatic cloudy sky. Moody atmospheric lighting with volumetric god rays, shallow depth of field, professional K-drama poster color grading, shot on Arri Alexa.