Ключевые слова: arrow, arrow symbol, background, building, copy space, corridor, danger, direction, door, doorway, emergency, emergency exit, emergency sign, escape, evacuation, exit, exit sign, fire, fire escape, fire exit sign, floor, green, green color, guidance, icon, indoors, interior, label, light, office, protection, rescue, run, safe, safety, security, services, sign, stairs, symbol, urgency, wall, warning, way, white,