Ключевые слова: abstract, ball, balls, blank, block, clear, closeup, concept, crease, creative, creativity, crumble, crumbled, crumple, crumpled, crush, failure, file, frustration, gray, ideas, inspiration, irregular, lump, new, note, object, office, pad, page, paintbrush, paper, pencil, problem, problems, rough, rubbish, scrap, sheet, sketch, sketching, studio, trash, used, white, wrinkled, writing,