title: Is it possible to insert an SVG image into an existing SVG element already rendered on the page?
body: <p>I'm trying to figure out if it's possible to insert an existing external SVG image (saved as a .svg) into an SVG object rendered with Javascript (using, in my case, d3.js). </p>
  
  <p>I can't seem to find anything related to this, yet it seems like something that should be fairly obvious to do. I figure I can always attach it as a pattern, but that seemed like it was incorrect, considering.</p>
  
  <p>Thanks in advance!</p>