class Image(models.Model):
    image = models.ImageField(
        upload_to='images/',
        height_field='height',
        width_field='width'
    )
    credit = models.CharField(max_length=50, blank=True)
    caption = models.TextField(blank=True)
    article = models.ForeignKey(Article)
    width = models.PositiveIntegerField(
        blank = True, null = True,
        editable = False,
        default = 0
    )
    height = models.PositiveIntegerField(
        blank = True, null = True,
        editable = False,
        default = 0
    )

<ul>
{% for image in article.image_set.all %}
    <li>Caption: "{{image.caption}}", Credit: "{{image.credit}}", URL: "{{image.url}}"</li>
{% endfor %}
</ul>

<ul>

    <li>Caption: "here's an image caption", Credit: "some photographer", URL: ""</li>

    <li>Caption: "Another caption here", Credit: "Another photographer", URL: ""</li>

</ul>

<ul>
{% for image in article.image_set.all %}
    <li>Caption: "{{ image.caption }}", Credit: "{{ image.credit }}", URL: "<a href ='/{{ image.image }}'{{ image.image }}</a>"</li>
{% endfor %}
</ul>

STATICFILES_DIRS = (
    os.path.join(BASE_DIR, 'static'),
)

BASE_DIR = os.path.dirname(os.path.dirname(__file__))

{% static  image.image.url %}