Ключевые слова: baby, background, blank, block, blocks, blue, box, brick, bright, building, child, childhood, circle, color, colorful, concept, construct, construction, contrasts, cube, cubic, different, education, game, green, group, idea, isolated, kid, leisure, multicolor, object, piece, play, rectangle, red, simple, space, square, stack, toy, triangle, various, vibrant, white, wood, wooden, yellow,