All of the suggested themes on this addon store were awful so I decided to just put the first painting that came to mind into the search bar and good golly miss molly I am surprised this theme exists. After two years with just one review, I am pleased to give this Firefox theme 5/5 for both its superb use of a Dutch Golden Age painting as a theme as well as the sheer novelty of this theme that I enjoy even though I may be one of two people who know it exists (three if you count the creator and believe he didn't leave the first anonymous review).

If you'll excuse me now, my flight boards in less than five minutes so I must close my laptop but thank you both for the neat theme and helping me kill two or three minutes writing this overly verbose review.