I have been using this theme for several years, and after a Firefox crash today, it reverted to the default theme and this one was gone from my add-ons list! I just spent the last 20 minutes manually looking in the personas to find it again, so superior it is to every other theme due to great contrast and not being flashy like 99% of other themes, but not being dull (single color) either.

To the theme's maker: I would gladly give you tea! Thank you for making this!