Ключевые слова: 10, abstract, advertisement, advertising, alphabet, area, background, banner, basic, blank, block, blocks, business, child, concept, construction, copy, copyspace, cube, cubes, design, development, empty, equilateral, geometric, group, hand, ideas, isolated, leisure, line, man, numbers, objects, play, row, shape, sign, slogan, space, spelling, success, ten, text, textured, toy, white, wood, wooden, write,