title: LinkedIn shareArticle thumbnail
body: <p>how can you specify which image you want to show on when sharing an article? Now it just picks random images from our site which aren't relevant. I tried adding an image_src link to the head of my site but this didn't help. Any idea how you can do this?</p>
  
  <p>The API of LinkedIn doesn't tell us how:
  <a href="http://developer.linkedin.com/docs/DOC-1075" rel="nofollow noreferrer">http://developer.linkedin.com/docs/DOC-1075</a></p>
  
  <p>Kind regards,</p>
  
  <p>Daan</p>