Ключевые слова: architect, background, business, colleagues, concept, concrete, construction, construction site, contractor, crew, development, diversity, employment, engineer, engineering, equipment, foreman, ground, group, hand drawn, hardhat, helmet, industrial, industry, laborers, machinery, maintenance, management, men, occupation, people, professional, project, replacement, safety, silhouette, silhouette people, site, standing, steel, strategy, structure, success, sunset, team, teamwork, work, worker, workers,