Ключевые слова: abstract backdrop, aged, alloy, aluminum, architecture, barrier, black frame, bolts and nuts, border, building, concept, construction, decorative detail, element, exterior, fence, floor, framework, front gate, garage entrance, geometric grid, gray background, grunge, grungy, heavy, industrial hangar door, iron panel, lattice, lock, mesh, metallic material, old, pattern, plate, retro design, rough sheet, rusty surface, security, shape, shiny, shutter, silver color, stainless steel, structure, textured, transparent, vintage style, wallpaper, welded, welding,