Ключевые слова: 6070, american, background, beard, black and white, boss, builder, caucasian, citizen, contractor, elderly, employment, engineer, europe, experienced, expression, face, foreman, glasses, grey, handsome, happiness, industrial, industry, isolated, leisure, male, man, manager, manufactory, mechanic, mono tone, occupation, old, operating, operator, person, plant, portrait, production, professional, senior, senior citizen, studio, technician, unit, work, worker, workshop, years,