Ключевые слова: abstract, alloy, aluminium, aluminum, backdrop, background, border, brushed, closeup, construction, design, dirty, durable, frame, gray, grunge, hard, heavy, highlight, industrial, industry, iron, layout, line, material, metal, metallic, modern, old, panel, pattern, plate, reflection, rough, rusty, screw, sheet, shiny, silver, smooth, space, stainless, steel, surface, template, texture, textured, wall, wallpaper,