ABSTRACT, AND, BACKGROUND, BROWN, CLOSE, CLOSE-UP, CONSTRUCTION, CORRODED, CORROSION, DECAY, EQUIPMENT, FRAME, FULL, IMAGES, INDUSTRIAL, INDUSTRY, MATERIAL, METAL, METALWORK, MINT, NATURAL, NO, OLD, PATTERN, PEOPLE, RUST, RUSTY, SCRAP, SCRATCH, SHEET, SITE, TAN, UP, URBAN, WALL, WORK, WORN,