Ключевые слова: backdrop, background, ball, black, blank, business, colours, concept, crease, creased, creativeness, crumple, crumpled, crushed, design, discrimination, document, garbage, idea, object, office, old, page, paper, paper balls, problem, project, recycling, rejection, reusing, rough, rubbish, sheet, society, texture, top, trash, uniqueness, waste, white, work, working, wrinkled, write, writing,