zurb-foundation-5/doc/includes/block/examples_block_basic.html

Foundation 5 for npm (no code modification from original repo)

<ul class="small-block-grid-3">
  <li><img class="th" src="{{assets}}/img/examples/satelite.jpg"></li>
  <li><img class="th" src="{{assets}}/img/examples/space.jpg"></li>
  <li><img class="th" src="{{assets}}/img/examples/spacewalk.jpg"></li>
</ul>