Chocolate brown colored theme with a detail from an Illustration by Henry Holiday to Lewis Carroll's "The Hunting of the Snark"
Breeze Light Theme for Thunderbird
yahane_pattern, BY: HEKISU1
Asus ROG inspired theme with smaller badge to better suit some resolutions
Thunderbird 78 以降用に使えるテーマを練習用に作ってみました。
Very simple theme, which uses only public domain illustrations.
Breeze (Plasma 5) + logo of Arch Linux
space, wonderful world, stars, mathematic