Image alt tags with Siteleaf metadata

alt_tag_example.markdown

title	assets
Metadata alt tag example	image caption /uploads/coffee-dof.jpg 4 bottles of coffee.

layout.html

<!-- Basic usage -->
{% for asset in page.assets %}
  <img src="{{ asset.image }}" alt="{{ asset.caption | escape }}">
{% endfor %}

<!-- You can customize the HTML any way you wish -->
{% for asset in page.assets %}
  <figure>
    <img src="{{ asset.image }}" alt="{{ asset.caption | escape }}">
    <figcaption>{{ asset.caption }}</figcaption>
  </figure>
{% endfor %}

Here's how this looks in Siteleaf: