People Carousel

<div 
  data-img-src="../../assets/img/backgrounds/summ-bg.jpg" 
  data-cols-all='1' 
  data-margin='0' 
  data-nav="true" 
  data-loop="true" 
  class="people-carousel set-bg shadow ov-light-alpha-50 owl-carousel items owwwlab-theme">

    <div class="item">
      <div class="avatar">
        <img src="../../assets/img/people/06.jpg">
      </div>
      <h3 class="title">Rebbeca Culbertson</h3>
      <h4 class="sub-title">Principal Investigator</h4>
      <div class="description">Phasellus lectus ...</div>
      <a href="about-people.html" class="btn btn-small btn-skin-red btn-circle">view profile</a>
    </div>

  ...

  </div>

Note that you can use ov-* classes along with background image to achieve different looks