Ключевые слова: achievement, art, background, business, college, concepts, creative, creativity, design, draw, drawing, education, educational, equipment, erase, eraser, genius, graphite, idea, innovation, inspiration, isolated, lead, learn, materials, object, office, pen, pencil, power, progress, pure, school, shadow, sharp, sharpener, simple, single, solution, study, subject, supplies, thinking, tilt, tip, tool, vertical, white, wood, work, write, yellow,