Submit screenshots of all your *NIX desktops, themes, and nifty configurations, or submit anything else that will make themers happy. Maybe a server running on an Amiga, or a Thinkpad signed by Bjarne Stroustrup? Show the world how pretty your computer can be!
I made This old setup a couple of years ago that was (nearly) fully automated with Pywal. I don't think I have the source for most of it anymore, but here is what I remember using:
WM: xmonad
Terminal: Alacritty + fish + starship
Bar: Polybar
App launcher: Rofi, based on adi1090x's themes
Clock widget: Conky, using a custom background made in Inkscape
Text editor: Micro / VSCode
Firefox theme: blurredfox
Spotify theme: spicetify
I like the wallpapers! Especially the right. Reverse image search brought me to https://wallpaperscraft.com/download/paint_stains_blue_134704/2560x1440
If I remember correctly, they are both from Unsplash. I think I used their image API with "Colorful" or something as the search term.