Ключевые слова: arena, armchair, armrest, arrangement, art, audience, auditorium, background, bistro, black, ceremony, chair, concert, conference, design, detail, empty, entertainment, event, fold, furniture, gray, group, hall, indoor, interior, light, line, many, number, objects, outdoor, pattern, plastic, presentation, public, repetition, restaurant, row, seat, seating, shadow, shiny, sidewalk, sitting, stack, stackable, theatrical, white, work,