I searched through the discussions but couldn't find anything to address this, and I'm aware that I might be asking for a feature. Anyway...

I have two monitors (1920x1200 and 3440x1440), and I'd like to control the slideshow on each monitor separately: sometimes I want to keep the wallpaper on one monitor but change it on the other.

Yes, I can configure each monitor's slideshow separately already, but what I'd like to do is to have each monitor's slideshow paused* and just pick a random new image for one of the monitors whenever I feel like it.

So I really don't want a slideshow for each monitor, I just want to be able to pick a random image for each monitor from a different folder.

* There doesn't seem to be a way to keep a slideshow paused, so I just set the interval to a really large value.

Thanks, Owen. Yes, I want the randomness of the slideshow, only I want to advance to the next image on each monitor manually.