Ключевые слова: architect, architecture, background, builder, building, civil, concept, construction, contractor, design, development, employee, engineer, engineering, equipment, foreman, happy, hardhat, helmet, industrial, industry, inspection, job, labor, maintenance, man, manufacturing, occupation, people, person, plan, portrait, professional, project, safety, silhoutte, site, skyscraper, success, teamwork, technician, technology, urban, work, worker, working, workplace,