How do I get an old background back? If at all?
Okay, so, some time ago, I had found an image I liked out on the interwebz and set it as my desktop background via the old right-click option. Unfortunately, I recently miss-clicked and set something _else_ as my background, much to my horror, and the previous image has been lost to the void.
It wasn't saved as a local image or anything originally, so is there any way to get that old one back? Is it saved in some weird preferences file somewhere in my computer's backup? I would see if I could grab it again from the internet, but that was more of an accident in the first place, and cannot find it anymore. Suggestions?
iMac 27" 5K, macOS 10.14