Ключевые слова: abstract, background, ball, blank, closeup, concept, crease, creative, creativity, crumble, crumbled, crumple, crumpled, crush, document, education, failure, frustration, gray, inspiration, irregular, lump, new, note, object, pad, page, paper, pencil, problem, rough, rubbish, scrap, sheet, sketching, studio, trash, used, white, wrinkled, writing,