Ключевые слова: abstract, back to school, background, blackboard, book, class, closeup, color, colorful, colors, concept, copy space, crayon, crayons, design, design element, draw, drawing, education, group, isolated, macro, many, manycolored, marker, no people, note, object, office, office supply, paint, pattern, peel, pen, pencil, pile, recycle, school, sharp, shavings, sketching, stack, threedimensional, waste, wax, white, wood, wooden, write, writing,