Ключевые слова: art, background, billboard, black, blackboard, board, bucket, can, chalk, chalkboard, child, childhood, children, classroom, color, colored, colorful, coloring, colour, concept, craft, crayon, creative, creativity, draw, drawing, education, equipment, focused, heap, kid, multi, nobody, old, piece, pink, preschool, red, school, selective, top, weathered, white, wiped, write, yellow,