Lots of great desktops. Here's mine. I like a clean looking desktop. Not a fan of pinning and grouping and hiding, so I brought back the Quick Launch bar, show all my notifications and never group similar apps. Original desktop is 1920x1200.
And if you're looking for wallpaper, try out wallbase.net. Almost half a million images in varying degrees of resolutions. Largest I've seen so far is 10,000 x 10,000. The search function can be limited to keywords and resolutions. But alot of the posters just don't get the concept of keywords.
The site does contain NSFW images as well, and by default, that is turned off so you shouldn't see anything inappropriate. You have to turn NSFW on to be able to see those pictures.