title: Get the icon of a Foursquare category from its ID
body: <p>thanks in advance for your time.</p>
  
  <p>I would like to know how can I get the corresponding image of a <code>Foursquare</code> category programmatically by passing the <code>Foursquare</code> <em>category ID</em>.</p>
  
  <p>I have read the <code>API</code> documents and so far have not been able to find a solution for this.</p>
  
  <p>A <code>JSON</code> url would be great, but a <code>OAuth</code> app can work as well.</p>
  
  <p>Thanks again.</p>