Ключевые слова: act, ai, austrian curtain, backdrop, background, black, borders, concept, concert, curtain, curtains, design, drape, drapes, drip, empty, entertainment, event, floor, generative, generative ai, grand, house, illustration, image, leg, main, no people, opening, opera, performance, playhouse, presentation, raising, red, robe, show, showtime, stage, start, tab, teaser, theater, theatre, thick, velvet, wooden,