Ключевые слова: adult, business, busy, city life, commute, commuter, concentration, contemplative, crowd, crowded, daily, detachment, elevator, enclosed, environment, expression, focus, interacting, interior, introspection, isolation, journey, lift, man, modern life, moment, movement, observation, office, passing, pause, people, person, professional, public transport, reflection, routine, scene, space, suit, thoughtful, transportation, travel, traveling, urban, work,