Description of the new feature/enhancement

What about a set of rolling background images instead of a single one that Windows Terminal currently supports? Looking at the same background all the time gets boring.

I like Windows Themes w/ the desktop backgrounds slideshow feature. I download a theme and I get a set of rolling background images on my desktop. What about that same concept w/ Windows Terminal? Thoughts? 💭

Screenshot reference of Windows 10:

Proposed technical implementation details (optional)

add a "backgroundImages" : [ "file1.jpg", "file2.jpg" ] property to profiles.