A legend is a footnote used in an Image and will appear directly under the image (as opposed to the bottom of the page). A legend can be used to Add a long description about the image, identify special aspects of the image, and include a reference to indicate the Source of the Image (if it is not your own). 

Tips & Tricks

  1. The reference to your Image can be added into the Legend. After you choose the image, click on it and you will see the button to Add Legend.
  2. Consult your official style guide to find out what the Style requirements are for Image Legend.