I tend to changed mine out fairly often but I have burned through so many and I can’t find one I like. I know there are places out there that have a good supply of different high-quality wallpapers, but I am struggling to find one. I had a few bookmarked but they appear to be gone or they changed the domain.
I just search for them. I mean if you know what you want, just search “____ HD (or 4K) Wallpaper” and then adjust the sizing on the search engine options. I tend to just find a bunch of scenery pictures that are great quality and have them rotate.
^ Was going to mention this one as well. There is another that appears to be almost a clone site called Upsplash. If I can’t find anything I like, I will do a custom one for myself. I like to mess around with gimp now and then or make my own animated wallpapers on OBS.
I have used Pexels in the past for stock images but never considered browsing them for wallpapers. Ended up downloading a dozen of them. They have some really nice options there! Thanks for sharing that @Rexx