Ключевые слова: abstract, architecture, attention, background, black, block, bricks, brickwall, brickwork, broken, built, caution, cement, concrete, construction, cracked, damage, danger, dirty, effect, gray, grunge, industry, iron, labels, lines, material, metal, metallic, obsolete, old, pattern, plate, rough, rusty, safety, sign, stained, steel, stickers, stone, stonework, stripes, structure, texture, vintage, wall, warning, wreck, yellow,