<?xml version="1.0"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG April 1999//EN" 
  "http://www.w3.org/Graphics/SVG/svg-19990412.dtd">
<svg width="4in" height="3in">
  <desc>This is a blue circle with a red outline
  </desc>
  <g>
    <circle style="fill: blue; stroke: red" 
      cx="200" cy="200" r="100"/>
  </g>
</svg>