subway, man, new york, usa, passenger, metro, metropolitan, train, portrait, transportation, transport, adorable, america, american, caucasian, childhood, city, commuter, concentration, contemplation, day, doors, gaze, handrail, hands, hold, lifestyle, light, look, metal, new, railing, reflection, reverie, ride, serious, stand, thinking, thoughtful, transit, travel, trip, urban, urbane, wanderlust, weary, window, wistful, york, sad