Ключевые слова: architecture, backdrop, background, bare, broom, brush, building, cement, cleaning, concrete, day, dirty, equipment, floor, grunge, janitor, job, maintenance, neglect, nobody, old, outdoor, paint, plaster, retro, rough, service, stick, street, street cleaner, surface, sweep, sweeping, trash, twig, unclean, urban, vintage, wall, weathered, wooden, work, work tool,