Ключевые слова: abstract, alloy, aluminium, aluminum, backdrop, background, blank, bright, brushed, element, empty, floor, future, futuristic, grey, grid, hard, highlight, industrial, industry, iron, lines, material, metal, metallic, modern, plate, polished, protection, reflection, reflective, rough, shine, shiny, silver, silvery, smooth, space, stainless, steel, style, surface, texture, titanium, tough, wall, wallpaper,