Ключевые слова: abstract, audience, background, blur, blurred, blurry, boardroom, business, businessman, communication, concept, conference, corporate, decoration, design, desk, education, employees, empty, event, group, hall, indoor, inside, interior, lecture, lifestyle, light, meeting, modern, motion, negotiation, office, partnership, people, person, place, planning, professional, room, seminar, space, speaker, table, talking, top, training, vintage, wood, work,