Ключевые слова: arrow, art, background, blue, bright, building, color, colorful, contour, danger, direction, door, doorway, emergency, escape, evacuation, exit, fire, floor, glowing, gradient, guidance, help, icon, illustration, information, isolated, label, light, line, linear, lineart, men, moving, neon, outline, protection, rescue, run, safety, security, sign, symbol, toward, urban, urgency, wall, warning, way,