Ключевые слова: 911, boston, brick, bright, building, city, closeup, color, colorful, common, connection, danger, detail, device, emergency, exterior, extinguish, fire, grass, hose, hydrant, lawn, massachusetts, metal, object, outdoor, pipe, plug, prevention, protection, public, red, rescue, road, rural, safety, scene, security, service, steel, street, typical, urban, valve, venetian, veneto, venice, wall, water,