Ключевые слова: architecture, bluecollar worker, blueprint, building contractor, built structure, business, career, community, company, conference, construction industry, construction site, construction worker, contractor, crane machinery, development, diversity, employment, employment and labor, engineer, engineering, environmental, estate, future, ground, growth, hardhat, headwear, horizontal, in silhouette, industry, labor, land, law, maintenance, management, manager, manufacturing, measure, men, occupation, organization, outdoors, people, safety, success, sunset, teamwork, working,