myblog/myapp/templates/bio/_thumbnails.html
<div class="pure-g">
{% for obj in objects %}
<div class="pure-u-1-2 pure-u-sm-1-3 pure-u-md-1-6 pure-u-lg-1-8">
<a href="{{ obj.get_absolute_url }}">
{% if obj.illustration %}
<img src="{{ obj.get_illustration_url }}" width="95%">
{% endif %}
<p>{{ obj }}</p>
</a>
</div>
{% endfor %}
</div>