Ключевые слова: apartment, architecture, back, building, college, colours, community, construction, contemporary, descent, design, down, downtown, emergency, escape, factory, fighter, fire, grunge, hall, help, hospital, illuminated, ladder, library, manufacturing, outside, poor, property, protection, purple, rescue, safe, safety, save, security, shadow, staircase, stairway, steel, step, structure, success, support, tall, up, vertical, wall, window, yellow wall,