I don’t think having a separate wallpaper for each accent colour is something we could ship, even if we bent the rules for what “one” wallpaper is. Because that number of files likely would be too large. I also don’t know if GNOME can auto-select wallpapers by colour.
So there are multiple reasons why I don’t think having separate wallpapers per colour is something we could do.
@vanvugt Thanks for your response. I’ll just keep it one color for now. If my artwork is selected I may make more variations available available via a third-party PPA.
I’m seeing some really amazing submissions here folks, thank you so much for taking part and making Ubuntu a bit of your own. I’m excited to see what images we end up with!
Edit: It was shot on a Samsung Galaxy S10 pro mode, and edited from Raw using RawTherapee. The output jpg was processed using Gimp, but I used Gimp merely as a file conversor TTIF > jpg.