I have a 2 monitor setup. One is a 16x9 format and the other a 2.38x1 (ultrawide) format. I have take photos and cropped them for each monitor to avoid a bunch of blank space or odd stretching of photos. Is it possible with the licensed version of DisplayFusion to have a different collection (or windows folder) of photos for each monitor? With Windows 10, both monitors have to share wallpaper photos from a shared folder.

you simply create two folders (best on an ssd)

one folder per monitor

you configure diashow and use correct folder for monitor

boom working!