Ключевые слова: adult, african, afro american, architect, blue print, brainstorming, business, businesspeople, colleagues, construction, corporate, coworkers, design, designer, discussing, discussion, engineer, executive, female, group, helmet, indian, interacting, job, leadership, male, man, manager, meeting, mid age, multicultural, multiracial, office, people, pointing, portrait, professional, project, smiling, talking, team, teamwork, technology, white, woman, women, work, worker, working, young,