title: Background image from API
body: <p>I am using the Spotify API in my Angular application and I was wondering if you can set background image from an object from the API? 
  I tried something like this</p>
  
  <pre><code>&lt;div *ngIf="artist.images.length &gt; 0"&gt;
     &lt;div style="background-image: url("artist.images[2].url")"&gt;
     &lt;/div&gt;
  &lt;/div&gt;
  </code></pre>