Book nooks, miniature fantasy worlds on your bookshelves

Now here's a miniatures hobby that I didn't even know existed until reading this article on Buzzfeed. Book nooks are spaces between the books on your shelves where you build (or buy) a diorama insert, usually depicting a scene or an environment from a book. There's a Reddit thread dedicated to them.

[H/t Jade Garrett]

Image: GIF screengrab