Ключевые слова: african, african american, architect, architecture, background, black, blueprint, builder, building, buildings, city, construction, day, development, engineer, engineering, equipment, hard hat, hardhat, helmet, house, housing, industrial, industry, infrastructure, inspection, instrument, laptop, machinery, man, measurement, modern, outdoors, people, portrait, professional, project, property, protective, site, specialist, supervisor, talking, teamwork, technology, theodolite, urban, using, work, worker, working,