Ключевые слова: abstract, arrow, attention, brick, building, danger, directional, door, doorway, emergency, escape, evacuation, exit, floor, frame, green, guidance, hanging, help, illustration, indoors, information, isolated, label, leading, left, men, move, moving, office, pictogram, protection, running, safety, security, services, sign, symbol, toward, traffic, urban, urgency, vibrant, wall, warning,