Backgrounds can make or break a photo. When framing photos, it’s easy to get stuck on the items intentionally included — books and other props in the case of bookstagram. Is the book cover visible? Does the mug fit the theme? Which vase to use? These details matter, of course, but the background is what ties everything together. That's why this edition of Bookstagram 101 rounds up seven backgrounds to add variety to your Instagram feed.