Ключевые слова: abstract, abstract background, abstract pattern, aluminum, antique, backdrop, background, black, business, chrome, construction, dark, decorative, design, dirty, group, grunge, industrial, industry, iron, manufacturing, material, metal, metallic, object, old, paper, pattern, pipe, pipes, rough, shiny, silver, silver background, silver texture, space, stainless, steel, surface, technology, texture, textured, tile, tube, tubing, vintage, wall, wallpaper, white,