Ключевые слова: airport, arrow, black, blue, bright, building, case, closeup, danger, dark, direction, door, doorway, east, elevator, emergency, escape, evacuation, exit, figure, fire, flee, gate, green, guidance, help, human, icon, information, interior, lift, light, man, middle, rescue, route, run, safe, safety, security, sign, symbol, urgency, wall, way,