Just a few of the 60+ wallpapers I now have in rotation.
Snip
With three screens and display fusion running I can have a folder full of wallpapers and just tell it to pick a random one from it for each screen. currently set on a 60 minute rotation.

I really like
display fusion, if you've got multiple monitors it's extra taskbar in the pro version is awesome.
I have a feeling 60ish wallpapers isn't enough, cycling every hour and three screens makes that over the course of the average day I've seen all of them at least
once.