<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">

  <filter id="filter1">
    <feImage x="0"
             y="0"
             width="5%"
             height="20%"
             result="raster1" 
             xlink:href="../../../../../testing/crashtest/images/tree.gif" />
    <feTile />
  </filter>

  <rect x="0"
        y="0"
        width="100%"
        height="100%"
        filter="url(#filter1)" />

</svg>