Copyright Details Displayed on Illustration (when clicked on)

Wondering if the ability could be added into SAB to display copyright details in the lower corner of an image, when it is clicked on and opens in full screen.

This would mean that another column would need to be added into SAB/Images/Illustrations where you can input copyright details. Something like…

If one wanted to display captions on images that are clicked on, this could be done using this same copyright column box.