Ключевые слова: absence, architecture, armchair, audience, auditorium, backgrounds, bench, bleachers, blue, business, chair, closeup, competition, convention center, day, diminishing perspective, education, empty, event, flooring, focus on foreground, in a row, indoors, large group of objects, lecture hall, modern, movie theater, no people, outdoors, part of, pattern, performance, performance space, performing arts event, plastic, presentation, repetition, seat, selective focus, seminar, sitting, spectator, sport, stage, stage theater, success, theatrical performance, vanishing point, yellow,