Ключевые слова: alignment, alternative, angles, apartment exterior, architectural detail, back and forth, building, city, conformity, contraption, daylight, doors, egress, exit, fire code, fire escape, in case of emergency, iron, multilevel, multistory, nobody, oldfashioned, ordinance, precaution, prevention, repetition, route, safety, sameness, shadows, stairs, stairway, structure, symmetry, university, urban, vertical, white, zigzag,