Ключевые слова: blue collar worker, business, business colleague, businesspeople, caucasian ethnicity, colleague, day, district, docker, freight transportation, harbor, harbour, hard hat, hat, hbss, healthandsafety, industry, june 2008 release, male, man, manual worker, men, mid adult, mid adult man, mid adult men, nautical vessel, numeral, only male, orthographic symbol, outdoors, outerwear, overalls, portrait, ship, shipping, shipping industry, symbol, two people, wearing,