Ключевые слова: activity, architecture, background, block, box, brick, build, childhood, city, color, colorful, concept, construction, cube, design, different, education, element, entertainment, fun, funny, game, geometric, green, group, happy, heap, kindergarten, learn, leisure, lot, nobody, object, office, pattern, pile, plastic, play, set, shape, stack, texture, thing, tower, town, toy, white, yellow,