Ключевые слова: anonymous, audience, auditorium, back view, blurred background, briefing, business, businesspeople, colleague, communicate, company, conference, conference room, contemporary, corporate, elegant, entrepreneur, event, executive, faceless, formal, hall, indoors, intelligent, lecture, listen, manager, meeting, modern, occupation, participant, participate, people, presentation, professional, project, seat, seminar, sit, smart casual, speaker, stage, success, suit, together, unrecognizable, well dressed,