Ключевые слова: background, block, blocks, brown, children, color, concept, construct, construction, create, creativity, cube, cubes, cubic, design, development, education, empty, family, form, happiness, happy, home, house, ideas, interior, joy, kids, learn, leisure, letter, life, light, make, object, play, shape, space, square, stack, structure, support, symbol, text, together, togetherness, toy, unity, wooden, word,