Ключевые слова: academic, academy, attend, audience, black and white, blue, business, business people, businessman, businesswoman, coaching, conference, congress, convention, convention center, copy space, corporate, education, educator, entrepreneur, entrepreneurship, event, expert, faculty, group, information, institute, lecture, lecture hall, listeners, manager, meeting, participants, people, presentation, professional, public, seminar, sitting, speaker, speech, student, summit, symposium, talk, training, university, white screen, women, workshop,