An elderly woman in her late sixties with silver hair tied back in a neat, tight bun. She wears thick-rimmed tortoiseshell glasses and a heavy wool charcoal coat with a patterned silk scarf. Her face is etched with fine lines of wisdom and she holds an old, leather-bound book tightly in her lap. She sits with perfect posture in a subway seat. The environment is a quiet train carriage with muted artificial lighting. Her expression is calm yet curious, with a hint of growing concern in her pale blue eyes.
