I have a collection that calls for an image asset in the fieldset. I can choose or upload the image into the collection, but when I save and review that entry, there is no image.

I also cannot seem to get the image to show in the page index

    {{ collection:Staff as="entries" }}
     {{ entries }}
         <li><div class="portrait" style="background-image: url({{ photo }});">&nbsp;</div>
         <a class="name" href="mailto:{{ email }}" target="blank">{{ first_name }} {{ last_name }}</a></li>
      {{ /entries }}
    {{ /collection:Staff }}

however in the content collection .md file, I do see the following

photo: - /assets/instructor_photo/me.jpg