Earlier this week, we showed you how to auto-change desktop backgrounds in Ubuntu using a small script and a scheduling tool. Turns out a good number of our commenters were already hip to dynamic, ...
Since 17.10 Ubuntu pairs animal codenames with matching default wallpapers. Wallpapers favor geometric, glowing, and semi-realistic styles; my favorites include Lobster, Minotaur, Groovy Gorilla.
It's fast, furious, and somewhat bonkers, but it gets the job done.