{% load wagtailimages_tags %}

{% spaceless %}
    <figure>
        {% image self.image original %}
        {% if self.caption|length %}
            <figcaption>{{ self.caption }}</figcaption>
        {% endif %}
        {% if self.credit|length %}
            <figcaption>Credit: {{ self.credit }}</figcaption>
        {% endif %}
    </figure>
{% endspaceless %}