Ключевые слова: abstract, aluminum, armor, armoring, art, backdrop, background, banner, blank, board, construction, design, frame, framework, golden background, gray, grunge, industrial, industry, iron, items, line, material, metal, metallic, military, old, panel, pattern, piece, plaque, polish, punk, recycled metal, rust, rusty, screw, shine, space, square, stainless, steam, steel, stripe, surface, tablet, texture, textured, wall,