This is certainly one of my favorite LFLs!

Thanks to the nonprofit Little Free Library, chances are you have encountered a small house-like structure on a public thoroughfare, with a front door that opens to allow passersby to give or take a free book. The program exists in 88 countries, with over 75,000 registered Little Free Libraries. In addition to the goodwill-fueled, donation-based libraries, one of the charms is that each one is customized. Many sport unique paint jobs or even entirely off-the-wall architecture, like the Swedish flag-bedecked Library in the shape of a water tower, which pays homage to the real structure, a beloved fixture in the Andersonville neighborhood of Chicago.

One family in Idaho took their Library design to the next level with a “Little Tree Library,” carved out of a 100-year-old cottonwood tree stump on their property. Sharalee Armitage Howard, you’ll not be surprised to learn, works as a librarian and previously studied bookbinding, according to her Facebook profile. She spearheaded the complex installation on her front lawn, including dentils that, upon closer inspection, are actually miniature books complete with titles. The Library also features interior and exterior lighting, to give the space an extra-homey glow, as well as a “roof” over the top of the stump to help prevent its weathering away.
Little Tree Library: A Clever Twist on the Donation-Based Community Library Gives New Life to a Big Old Stump — by Laura Staugaitis

https://www.thisiscolossal.com/2019/...-tree-library/