A highly detailed cinematic portrait of a beautiful Korean girl standing near a crystal-clear river in a peaceful mountain valley. She has soft natural makeup, long silky black hair flowing in the wind, and is wearing a light elegant summer dress. Surroundings are lush green mountains, misty atmosphere, golden sunlight reflecting on the water, ultra realistic, 8K, shallow depth of field, dreamy and serene mood, soft cinematic lighting, nature photography style.