Ключевые слова: arrows, bag, baggage, black, box, briefcase, business, business people, career, career elevator, case, down, elevation, elevator, elevator people, elevator sign, graphic, group, human, icon, illustration, inequality, isolated, job, layer, lift, luggage, man, office, office workers, people, person, pictogram, promotion, ruling elite, sign, social, social class, social lift, social stratum, social structure, status, suitcase, symbol, up, vertical mobility,