README.md

block level links

https://webaim.org/blog/alt-text-and-linked-images/ http://html5doctor.com/block-level-links-in-html-5/

markdown fix

https://kramdown.gettalong.org/syntax.html

figure.html

<a href="family-fullsize.jpg">
  <img src="family-thumbnail.jpg" alt="My family" />
</a>

<figure>
  <a href="family-fullsize.jpg">
    <img src="family-thumbnail.jpg" alt="" />
  </a>
  <figcaption>My family</figcaption>
</figure>

<a href="family-fullsize.jpg">
  <figure>
    <img src="family-thumbnail.jpg" alt="" />
    <figcaption>My family</figcaption>
  </figure>
</a>