svg" version="1.1">
        <rect width="200" height="100" fill="none" stroke="blue" stroke-width="10"/>
        <circle cx="100" cy="50" r="30" fill="green" stroke="red"/>

</svg>
<p>Visible external SVG image</p>
<img src="external.svg"  alt="external svg picture" width = "400" height = "180" />
<p>Hidden external SVG image</p>
<img class = "hidden" src="external.svg"  alt="external svg picture" width = "400" height = "180" />
</body>
</html>