Ключевые слова: ahead, arrow, ban, black, building, care, city, concept, copy, danger, direction, directional, emergency, escape, evacuation, exit, forewarning, france, french, hint, hunt, icon, indicating, indoor, info, information, lettering, mean, message, nobody, orientation, outdoor, panel, pictograph, safety, security, side, sign, signage, signboard, square, straight, symbol, text, way, word,