지하철 스케치 1인칭 시점

Photorealistic first-person perspective inside [a bright subway car]. In hand is [a spiral sketchbook with a pencil]. On the open page is [a black-and-white portrait sketch] of the person sitting opposite, where the only colored element is their clothing. Sitting directly opposite is this same person from the reference photo looking down at their phone, keeping exact facial features, detailed skin texture, and a natural expression unchanged. Outside the window, a green landscape passes by. Other passengers are partially visible on both sides, unblurred. Soft natural daylight, shallow depth of field, cinematic atmosphere.