Ключевые слова: 1, art, artist, background, black, blackboard, chalk, chalkboard, chalks, children, class, classroom, college, color, colorful, coloring, copy, creative, creativity, draw, drawing, education, exercise, flat, hobby, homework, kid, lay, learn, learning, lesson, many, nobody, object, pieces, pupil, school, september, space, stationery, student, study, supplies, task, teacher, text, top, university, view, write,