Ключевые слова: armchair, armrest, audience, auditorium, business, chair, cinema, classical, college, color, comfortable, concert, conference, congress, contemporary, convention, depth, design, empty, entertainment, furniture, grey, group, hall, horizontal, indoor, inside, interior, line, lined, many, modern, new, nobody, perspective, place, public, recreation, relax, relaxation, rest, room, row, seat, seminar, sit, soft, theater, theatre, view,