Ключевые слова: arranging, backgrounds, black, chancellery, clip, coloring, colors, concepts, crayon, departments, drawing, education, equipment, eraser, glass, green, group, handbook, ideas, insulated, isolated, material, metal, objects, office, paper, pattern, pen, pencil, pencils, raceme, rainbow, red, sectional, set, sharp, sketching, stand, stationery, subject, tool, wood, work, yellow,