wezm.net/v2/templates/shortcodes/figure.html

<figure>
  {% if width %}
  <a href="{{ config.base_url }}/{{ link }}"><img src="{{ resize_image(path=image, width=width, op="fit_width", quality=quality | default(value=75)) }}" alt="{{ alt }}" /></a>
  {% else %}
  <a href="{{ config.base_url }}/{{ link }}"><img src="{{ config.base_url }}/{{ image }}" alt="{{ alt }}" /></a>
  {% endif %}
  <figcaption>{{ caption }}</figcaption>
</figure>