Ключевые слова: architect, bright, builder, business, color, color image, concepts and ideas, construction, contractor, danger, employee, engineer, equipment, hard, hardhat, hat, head, header, helmet, industrial, industry, isolated, isolated on white, job, life, manual, manual worker, manufacture, object, occupation, plastic, professional, protect, protection, protective, safe, safety, simple, single object, site, solid, still, tool, toughness, white, work, work wear, worker, yellow,