Ключевые слова: abstract, alloy, aluminum, backdrop, background, black, chrome, cold, construction, design, dirt, gray, grey, grid, grille, hard, heavy, hole, industrial, industry, iron, macro, material, mesh, metal, metallic, modern, net, panel, pattern, plate, platinum, polished, reflection, round, shape, sheet, shiny, silver, stainless, steel, strong, surface, technology, texture, textured, tough, wall, wallpaper,