Ключевые слова: abstract, architecture, background, black, blue, bright, city, concept, concrete, corridor, danger, dark, depression, destination, direction, empty, end, entrance, escape, exit, fear, future, glowing, grunge, hallway, illuminated, industrial, interior, life, light, loneliness, long, modern, night, nobody, nothing, nowhere, passage, pedestrian, perspective, scary, secret, spooky, subway, tunnel, underground, underpass, urban, way,