Ключевые слова: abstraction, art, background, black, blue, burgundy, color, colored, colored background, colorful, creativity, crimson, draw, drawing, drop, glass, green, group, idea, knowledge, lesson, lie, mirrored, nib, orange, pencil, pencil background, pencil case, pencil sharpener, pencilbox, pencils, picture, pink, purple, red, reflection, rod, row, school, schoolboy, set, set of pencils, sharp, sharpen, texture, tip, transparent, water, white, yellow,