Ключевые слова: architecture, audience, auditorium, back, background, boardroom, business, chair, chairs, classroom, comfortable, concert, conference, education, empty, event, furniture, group, hall, horizontal, indoor, inside, interior, learning, lecture, line, meeting, modern, new, nobody, office, place, presentation, public, rest, room, row, school, seat, seating, seminar, simple, sit, sitting, space, university, waiting, white, wood, wooden,