You can find rainbows anywhere. I saw a photograph once, of someone who had arranged their whole library like this. I struggled. Memo to self – buy more blue books….
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Diane's 365 photo project 
Yay, my internet is temporarily working!!
Love the way you have your books arranged, BTW. If you find the photo of that other person who arranged his/her whole library like that, please share the link; I want to see it.
Only a small section of my bookshelf I’m afraid. Life is just too short to do it all 🙂
I googled ‘rainbow of books’ and ‘colour coordinated bookshelf’ and found loads of images. In fact there is a Flickr group devoted to photographs of bookshelves just like this!
Goodness…do people have too much time on their hands? Ok, I’ll go google it and check it out (because I obviously have too much time on my hands too).