Ключевые слова: activity, age, architecture, baby, block, blue, brick, building, caucasian, child, childhood, closeup, colorful, colors, concepts, construction, creativity, cube, cute, development, education, fun, games, geometric, growth, hands, holding, human, ideas, indoors, industry, learning, leisure, lifestyles, material, multi colored, order, part of, playful, playing, preschool, shape, small, stack, structure, toy, wood, yellow,