Ключевые слова: abstract, assortment, blue, broken, chalk, chalk drawing, chalk dust, chalk stick, chalked, chalkmark, collection, color image, colour image, copy space, copyspace, crayon, design element, dust, group of objects, grunge, horizontal, isolated on white, lines, marks, mauve, messy, pastel, photograph, pieces, pink, purple, red, rough, textured, variety, white background, yellow,