Ключевые слова: arrangement, attend, audience, auditorium, blue, business, businessmen, businesspeople, businesswomen, collaborate, concentrate, conference, congress, convention, corporate, crowd, crowded, diverse, education, entrepreneur, event, forum, from below, global, glow, hall, huge, illuminate, indoors, international, large, large group of people, light, listen, low angle, meeting, men, multiethnic, multiracial, occupation, participant, professional, public, row, seat, seminar, sit, training, women, workshop,