Ключевые слова: abstract, aged, aluminum, background, backgrounds, bright, construction, design, dirty, door, frame, framework, gray, grunge, hard, iron, light, line, material, metal, metallic, nail, obsolete, old, panel, pattern, plate, rhombus, rivet, rough, screw, shape, silver, space, stainless, steel, surface, texture, vintage, wall, white,