Ключевые слова: abstract, abstract backgrounds, ancient, architecture, art, background, black color, block, bright, business, color image, computer graphic, concept, concrete, construction, construction industry, copy space, creative, cube, cube shape, decoration, decorative, design, digital, digitally generated image, empty, geometric shape, geometry, grid pattern, group of objects, grunge image technique, illustration, inside, light, modern, pattern, shape, space, square, square shape, surface, technology, texture, textured effect, three dimensional, toy block, wall, wall building feature, wallpaper, white,