Over the time you’ve seen a lot of bookshelves on Freshome, but what I’ve found today is really impressive. I was browsing Flickr and I found this beautiful example of organizing books by color and the smart guy that managed to do it, is user chotda. This is a very good way of changing the whole aspect of a bookshelf with a little bit of creativity. I guess you’ll have to pay more attention to the book’s cover from now on if you want to reproduce that effect and have your own rainbow bookshelf.