Django snippets

<template_path>/admin/<app_label>/<model_name>/change_list.html:

{% extends "admin/change_list.html" %}
{% load thumbnail %}
{% block result_list %}
<ul>
  {% for object in  cl.result_list %}
  <li><a href="{{ object.id }}/" title="{{ object }}"><img src="{% thumbnail object.filename 70x70 crop %}"></a></li>
  {% endfor %}
</ul>
{% endblock %}