Ключевые слова: adult, architect, architecture, blue, blueprint, building, business, caucasian, construction, cooperation, corporate, design, discussing, document, engineer, engineering, factory, female, group, hardhat, helmet, industrial, industry, job, male, man, management, manager, meeting, occupation, office, paper, people, plan, pointing, print, prints, professional, project, site, tablet, talking, team, teamwork, white, work, worker, workers, working, young,