Ключевые слова: abstract, art, background, black, blue, bright, business, cap, color, colored, colorful, colour, design, draw, drawing, education, felt, green, highlight, highlighter, ink, isolated, learning, line, mark, marker, object, office, on, on white, orange, over, over white, permanent, pink, red, school, set, stationery, text, tip, tool, underline, vibrant, vivid, white, word, work, writing, yellow,